401 - For structures which are regularly wetting and drying, the water cement ratio by weight should be ______ and _________ for thin section respectively.
401 - For structures which are regularly wetting and drying, the water cement ratio by weight should be ______ and _________ for thin section respectively.
0.45, 0.55
402 - For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of___________________?
402 - For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of___________________?
0.04375
403 - For testing compressive strength of cement, the size of cube used is_______________?
403 - For testing compressive strength of cement, the size of cube used is_______________?
50 mm
404 - For the manufacture of plywood, veneers are placed so that grains of adjacent veneers
404 - For the manufacture of plywood, veneers are placed so that grains of adjacent veneers
run at right angles
405 - For the manufacture of Portland cement, the proportions of raw materials used, are
405 - For the manufacture of Portland cement, the proportions of raw materials used, are
lime 63% ; silica 22% ; other ingredients 15%
406 - For the manufacture of stainless steel, steel is mixed with
406 - For the manufacture of stainless steel, steel is mixed with
chromium
407 - For the overhead RCC ______, it should be seen that the permissible limits of stresses relating to resistance to cracking are not exceeded.
407 - For the overhead RCC ______, it should be seen that the permissible limits of stresses relating to resistance to cracking are not exceeded.
Water tanks
408 - For water tanks and other structure which store water, the strips of copper, aluminium, galvanized iron or other collision resistance material, known as the ________
408 - For water tanks and other structure which store water, the strips of copper, aluminium, galvanized iron or other collision resistance material, known as the ________
Waterstops
409 - For working a temperature of 21 degree Celsius, range of 30% to 70% of ____________ is desirable.
409 - For working a temperature of 21 degree Celsius, range of 30% to 70% of ____________ is desirable.
Relative humidity
410 - Forge pig may be converted to wrought iron by
410 - Forge pig may be converted to wrought iron by
pudding
411 - Form unimportant works, the consolidation of concrete is carried out by ______ method which include Ramming, tamping, spading and slicing with suitable tools.
411 - Form unimportant works, the consolidation of concrete is carried out by ______ method which include Ramming, tamping, spading and slicing with suitable tools.
Hand
412 - Formerly, the _____________ flooring was not favourite because of bad smell and ugly colour of the Asphalt.
412 - Formerly, the _____________ flooring was not favourite because of bad smell and ugly colour of the Asphalt.
Asphalt
413 - Forms whose components can be reused several times are known as the ______
413 - Forms whose components can be reused several times are known as the ______
Panel Forms
414 - Formula for quick lime, is
414 - Formula for quick lime, is
CaO
415 - Foundations are more susceptible to ______
415 - Foundations are more susceptible to ______
Settlement
416 - French polish is
416 - French polish is
spirit varnish
417 - From given below, which method for the dewatering of foundation trenches is portable and can be easily moved when required.
417 - From given below, which method for the dewatering of foundation trenches is portable and can be easily moved when required.
Pumping
418 - Galvanising means covering iron with a thin coat of
418 - Galvanising means covering iron with a thin coat of
zinc
419 - Generally wooden moulds are made from
419 - Generally wooden moulds are made from
shisham wood
420 - Geologically, marble is known as
420 - Geologically, marble is known as
metamorphic rock
421 - German silver is an alloy of
421 - German silver is an alloy of
copper, nickel and zinc
422 - Glazing is used to make earthenware______________?
422 - Glazing is used to make earthenware______________?
impervious
423 - Glazing of clay products, is done
423 - Glazing of clay products, is done
all the above.
424 - Gniess is obtained from
424 - Gniess is obtained from
sedimentary metamorphic rocks.
425 - Good quality cement contains higher percentage of
425 - Good quality cement contains higher percentage of
Tricalcium silicate
426 - Good quality sand is never obtained from
426 - Good quality sand is never obtained from
sea
427 - Good quality stones must
427 - Good quality stones must
all the above.
428 - Granite is not suitable for ordinary building purpose because_______________?
428 - Granite is not suitable for ordinary building purpose because_______________?
it is costly
429 - Granite mainly composed of quartz and felsper particles, is obtained from
429 - Granite mainly composed of quartz and felsper particles, is obtained from
igneous rocks
430 - Ground glass
430 - Ground glass
all the above.
431 - Gypsum consists of______________?
431 - Gypsum consists of______________?
CaS04 and H20
432 - Gypsum is a_________________?
432 - Gypsum is a_________________?
chemically precipitated sedimentary rock
433 - Higher pitch of the roof (1) results in stronger roof (2) results in weaker roof (3) requires more covering material (4) requires less covering material The correct answer is___________?
433 - Higher pitch of the roof (1) results in stronger roof (2) results in weaker roof (3) requires more covering material (4) requires less covering material The correct answer is___________?
(1) and (3)
434 - Hydraulic lime is obtained by_______________?
434 - Hydraulic lime is obtained by_______________?
burning of kankar
435 - Identify the given pile driving formula.R = (W1×H)/S × W1/(W1+W2)
435 - Identify the given pile driving formula.R = (W1×H)/S × W1/(W1+W2)
Dutch formula
436 - Identify the given pile driving formula.R1 = ( 2×W1(0.033)H ) ÷ 0.39 × S(1+W1/W2)
436 - Identify the given pile driving formula.R1 = ( 2×W1(0.033)H ) ÷ 0.39 × S(1+W1/W2)
Eytelwein formula
437 - Identify the given pile driving formula.R1 = 2×W1(0.033)H/(0.39×S+1.00)
437 - Identify the given pile driving formula.R1 = 2×W1(0.033)H/(0.39×S+1.00)
Engineering News formula
438 - Identify the method given below for the determination of the bearing power of soil.
438 - Identify the method given below for the determination of the bearing power of soil.
Plate load test method
439 - Identify the tool used in stone masonry.
439 - Identify the tool used in stone masonry.
Trowel
440 - If P is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is
440 - If P is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is
0.85 P
441 - If tails are laid in two layers, the roof is known as ___________ roof.
441 - If tails are laid in two layers, the roof is known as ___________ roof.
Double tiled
442 - If the concrete mix is too wet, the ______________ settle at the bottom of concrete Masha and the resulting concrete becomes of non uniform composition.
442 - If the concrete mix is too wet, the ______________ settle at the bottom of concrete Masha and the resulting concrete becomes of non uniform composition.
Coarse aggregate
443 - If the foundation of the structure is to be divided into two or more independent units, ________ are provided to take care of unequal settlement.
443 - If the foundation of the structure is to be divided into two or more independent units, ________ are provided to take care of unequal settlement.
Slip joints
444 - If the foundation of the structure is to be divided into two or more independent units, the _______ may be provided to take care of unequal settlement.
444 - If the foundation of the structure is to be divided into two or more independent units, the _______ may be provided to take care of unequal settlement.
Slip joints
445 - If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called
445 - If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called
White or forge pig
446 - If the iron ore contains clay as an impurity, the flux added during calcination, is
446 - If the iron ore contains clay as an impurity, the flux added during calcination, is
lime stone
447 - If the ore impurities is
447 - If the ore impurities is
All the above.
448 - If the standards or not resting on the firm ground, the _________ of standard should be provided and their bottom ends.
448 - If the standards or not resting on the firm ground, the _________ of standard should be provided and their bottom ends.
Bedding
449 - If the wall or column under construction is near some other property, it will not be possible to spread the footing to both the sides of War or column. In search case which footing is used?
449 - If the wall or column under construction is near some other property, it will not be possible to spread the footing to both the sides of War or column. In search case which footing is used?
Eccentric footing
450 - If water required for 1 bag of cement is 30 litres, the water cement ratio is :
450 - If water required for 1 bag of cement is 30 litres, the water cement ratio is :
0.6
451 - In ____ method, the piles are driven along both the sides of existing wall and the needle in the form of pile caps are provided through the existing one.
451 - In ____ method, the piles are driven along both the sides of existing wall and the needle in the form of pile caps are provided through the existing one.
Pile method
452 - In _____ method of underpinning, the existing wall is divided into suitable sections of width about 1.20 metre to 1.50 metre.
452 - In _____ method of underpinning, the existing wall is divided into suitable sections of width about 1.20 metre to 1.50 metre.
Pit Method
453 - In _____ method, a layer of hot mastic Asphalt is laid on the roof surface.
453 - In _____ method, a layer of hot mastic Asphalt is laid on the roof surface.
Mastic Asphalt
454 - In _____ method, the soil under the existing footing is consolidated by using chemicals.
454 - In _____ method, the soil under the existing footing is consolidated by using chemicals.
Chemical consolidation
455 - In _____ method, the surface of RCC slab is kept rough and on this surface a layer of concrete is laid.
455 - In _____ method, the surface of RCC slab is kept rough and on this surface a layer of concrete is laid.
Bedding Concrete
456 - In _____ types of stairs, the steps radiate from the centre and they do not have either any landing or any intermediate Newel post.
456 - In _____ types of stairs, the steps radiate from the centre and they do not have either any landing or any intermediate Newel post.
Helical
457 - In ______ arrangement, the steps are formed of treads only.
457 - In ______ arrangement, the steps are formed of treads only.
Cantilever tread slab steps
458 - In ______ arrangement, the steps are triangular in shape and they are cut in such a way so as to obtain aci plain Soffit.
458 - In ______ arrangement, the steps are triangular in shape and they are cut in such a way so as to obtain aci plain Soffit.
Spandril steps
459 - In ______ method, the underpinning is carried out by vibrating the sand.
459 - In ______ method, the underpinning is carried out by vibrating the sand.
Vibroflotation
460 - In ______ rubble masonry the stones used are flints which are irregularly shaped nodules of silica.
460 - In ______ rubble masonry the stones used are flints which are irregularly shaped nodules of silica.
Flint rubble masonry
461 - In ______ shore arrangement, the inclined supports are given to the external walls from the ground.
461 - In ______ shore arrangement, the inclined supports are given to the external walls from the ground.
Raking shore
462 - In ______ the in closed angle on the inside of the wall is less than a right angle.
462 - In ______ the in closed angle on the inside of the wall is less than a right angle.
Acute quoin
463 - In ______ type of bond, all the brakes are arranged in the stretcher courses.
463 - In ______ type of bond, all the brakes are arranged in the stretcher courses.
Stretcher bond
464 - In ______ type of scaffolding, in place of timber, the Steel tubes can be effectively used for the scaffolding work.
464 - In ______ type of scaffolding, in place of timber, the Steel tubes can be effectively used for the scaffolding work.
Steel scaffolding
465 - In _______ arrangement, the horizontal supports are given two parallel walls which have become unsafe due to the removal or collapse of the intermediate building.
465 - In _______ arrangement, the horizontal supports are given two parallel walls which have become unsafe due to the removal or collapse of the intermediate building.
Flying shore
466 - In _______ arrangement, the treads and Risers of stones are provided is in case of timber steps.
466 - In _______ arrangement, the treads and Risers of stones are provided is in case of timber steps.
Tread and Riser steps
467 - In _______ arrangement, the vertical sheets are placed nearer or sometimes, touching each other.
467 - In _______ arrangement, the vertical sheets are placed nearer or sometimes, touching each other.
Box sheeting
468 - In _______ masonry, the stones of irregular sizes and shapes are used which are arranged so as to have a good appearance.
468 - In _______ masonry, the stones of irregular sizes and shapes are used which are arranged so as to have a good appearance.
Random rubble masonry
469 - In _______ method of volumetric proportions, the proportions of cement, sand and coarse aggregate are fixed or beta really such as 1:2:4 or 1:3:6 etc.
469 - In _______ method of volumetric proportions, the proportions of cement, sand and coarse aggregate are fixed or beta really such as 1:2:4 or 1:3:6 etc.
Arbitrary method
470 - In _______ shores, the needles are placed at a distance of about 1.5 m to 2 m and they are suitably braced.
470 - In _______ shores, the needles are placed at a distance of about 1.5 m to 2 m and they are suitably braced.
Vertical shores
471 - In _______ type of bond, all the bricks are arranged in header courses.
471 - In _______ type of bond, all the bricks are arranged in header courses.
Header bond
472 - In _______ type of bond, the brakes are laid on edge instead of bed.
472 - In _______ type of bond, the brakes are laid on edge instead of bed.
Brick on-edge bond
473 - In _______ type of bond, the headers are distributed evenly.
473 - In _______ type of bond, the headers are distributed evenly.
Flemish bond
474 - In _______ type of construction, the stones of irregular sizes are used.
474 - In _______ type of construction, the stones of irregular sizes are used.
Rubble masonry
475 - In _______ type of finish, the surface of the stone is made approximately smooth with the saw or with a chisel.
475 - In _______ type of finish, the surface of the stone is made approximately smooth with the saw or with a chisel.
Plain finish
476 - In ________ joint, a hole is cut into each stone and loose dowels l, which are small pieces of hard stone, Slate, gunmetal, brass, bronze or copper, are inserted and secured with the cement.
476 - In ________ joint, a hole is cut into each stone and loose dowels l, which are small pieces of hard stone, Slate, gunmetal, brass, bronze or copper, are inserted and secured with the cement.
Dowelled joint
477 - In ________ method, the fineness modulus of sand and aggregate is determined by the standard tests.
477 - In ________ method, the fineness modulus of sand and aggregate is determined by the standard tests.
Fineness modulus method
478 - In ________ Method, the voids of coarse aggregate and fine aggregate are determined separately.
478 - In ________ Method, the voids of coarse aggregate and fine aggregate are determined separately.
Minimum void method
479 - In ________ type of bond, a header course place after several Stretcher courses.
479 - In ________ type of bond, a header course place after several Stretcher courses.
Facing bond
480 - In _________ method, the freezing pipes are driven below the existing footing and the soil is frozen.
480 - In _________ method, the freezing pipes are driven below the existing footing and the soil is frozen.
Freezing
481 - In _________ the enclosed angle on the inside of the wall is between 90 degree and 180 degree.
481 - In _________ the enclosed angle on the inside of the wall is between 90 degree and 180 degree.
Obtuse squint
482 - In _________ type of construction, the square or rectangular blocks of stones are used.
482 - In _________ type of construction, the square or rectangular blocks of stones are used.
Ashlar masonry
483 - In __________ roofs, the common Rafter are provided to itself without any intermediate support.
483 - In __________ roofs, the common Rafter are provided to itself without any intermediate support.
Single
484 - In __________ type of scaffolding, the working platform is supported on movable contrivances such as Ladders, tripods, etc., mounted on wheels.
484 - In __________ type of scaffolding, the working platform is supported on movable contrivances such as Ladders, tripods, etc., mounted on wheels.
Trestle scaffolding
485 - In ___________ arrangement, the horizontal members, known as the needles are supported by vertical members.
485 - In ___________ arrangement, the horizontal members, known as the needles are supported by vertical members.
Dead shore
486 - In ___________ type of pointing, a groove is formed at the centre of joint.
486 - In ___________ type of pointing, a groove is formed at the centre of joint.
Tuck
487 - In ___________ type of pointing, the face of pointing is kept inclined.
487 - In ___________ type of pointing, the face of pointing is kept inclined.
Struck
488 - In _____________ method, it is assumed that a property loses its value by the same amount every year.
488 - In _____________ method, it is assumed that a property loses its value by the same amount every year.
Straight line
489 - In _____________ method, it is assumed that a property will lose its value by a constant percentage of its value and the beginning of every year.
489 - In _____________ method, it is assumed that a property will lose its value by a constant percentage of its value and the beginning of every year.
Constant percentage
490 - In _____________ method, the depreciation of properties assumed to be equal to the annual sinking fund plus the interest on the fund for that year.
490 - In _____________ method, the depreciation of properties assumed to be equal to the annual sinking fund plus the interest on the fund for that year.
Sinking fund
491 - In _____________ system, some mechanical arrangement is adopted to provide enough ventilation to the room.
491 - In _____________ system, some mechanical arrangement is adopted to provide enough ventilation to the room.
Artificial ventilation
492 - In _____________, the bits for Jack hammer and drifters are forged on one end of the drill Steel.
492 - In _____________, the bits for Jack hammer and drifters are forged on one end of the drill Steel.
Forged bits
493 - In ______________ drilling pattern, the drill holes slope both in the horizontal and vertical planes.
493 - In ______________ drilling pattern, the drill holes slope both in the horizontal and vertical planes.
Pyramidal cut
494 - In ______________ system, the partial vacuum is created inside of the room by exhausting the vitiated inside air by fans or blowers.
494 - In ______________ system, the partial vacuum is created inside of the room by exhausting the vitiated inside air by fans or blowers.
Exhaust
495 - In ______________ system, the use is made of doors, windows, ventilators and skylights to make the room properly ventilated.
495 - In ______________ system, the use is made of doors, windows, ventilators and skylights to make the room properly ventilated.
Natural ventilation
496 - In ______________ type of drill, the grinding of rock into small particles is carried out through the Abrasive effect of a bit which rotates in the hole.
496 - In ______________ type of drill, the grinding of rock into small particles is carried out through the Abrasive effect of a bit which rotates in the hole.
Abrasion
497 - In ______________, the owner has to invest a certain amount for the purchase of an equipment.
497 - In ______________, the owner has to invest a certain amount for the purchase of an equipment.
Investment charges
498 - In _______________ process, the fresh air is forced in the room and the vitiated air is allowed to leave the room by itself or is extracted by outlet fans.
498 - In _______________ process, the fresh air is forced in the room and the vitiated air is allowed to leave the room by itself or is extracted by outlet fans.
Plenum
499 - In ________________ defect, the formation of dull patches occurs on the finished polished surface.
499 - In ________________ defect, the formation of dull patches occurs on the finished polished surface.
Bloom
500 - In ________________ drilling pattern, the drill holes are arranged nearly parallel in horizontal plane with a slight inclination.
500 - In ________________ drilling pattern, the drill holes are arranged nearly parallel in horizontal plane with a slight inclination.
Centre cut
501 - In ________________ roof, the common rafter slope upward from the opposite wall and they meet on a Ridge piece in the middle.
501 - In ________________ roof, the common rafter slope upward from the opposite wall and they meet on a Ridge piece in the middle.
Couple
502 - In _________________ type of crane, heavy temporary staging or platform is prepared for the working of the crane.
502 - In _________________ type of crane, heavy temporary staging or platform is prepared for the working of the crane.
Goliath
503 - In __________________ type of pointing, a groove is formed at the centre of head by a pointer.
503 - In __________________ type of pointing, a groove is formed at the centre of head by a pointer.
Rubbed
504 - In ___________________ type of gantries, derricks are built on specially constructed tower at site of work.
504 - In ___________________ type of gantries, derricks are built on specially constructed tower at site of work.
Derrick tower
505 - In a colar beam roof_______________?
505 - In a colar beam roof_______________?
there is a horizontal tie at almost the middle of rafters only
506 - In a market area, the plinth area should not exceed ____ of the area of site.
506 - In a market area, the plinth area should not exceed ____ of the area of site.
0.75
507 - In a rock calcium carbonate predominates. State whether it is :
507 - In a rock calcium carbonate predominates. State whether it is :
Calcareous rock
508 - In a Trencher, a series of small cutting ____________ attached to two endless chains which are supported by a boom.
508 - In a Trencher, a series of small cutting ____________ attached to two endless chains which are supported by a boom.
Buckets
509 - In analytical methods, which soil parameters used to determine the ultimate bearing capacity of soil.
509 - In analytical methods, which soil parameters used to determine the ultimate bearing capacity of soil.
Angle of internal friction
510 - In any good staircase, the maximum and minimum pitch respectively should be_____________?
510 - In any good staircase, the maximum and minimum pitch respectively should be_____________?
40° and 25°
511 - In arches, stratified stones are placed so that their planes are
511 - In arches, stratified stones are placed so that their planes are
radial
512 - In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as_______________?
512 - In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as_______________?
double flemish bond
513 - In case of _______ stair, there is a well or hole or opening between the flights in plan.
513 - In case of _______ stair, there is a well or hole or opening between the flights in plan.
Open Newel
514 - In case of ________ it is seen that the allowable bearing pressure on the soil is not exceeded, even under the worst conditions.
514 - In case of ________ it is seen that the allowable bearing pressure on the soil is not exceeded, even under the worst conditions.
Unequal settlement of the sub-soil
515 - In case of ________, the arrangement is made to show rectangular steps which contains Rebated joint.
515 - In case of ________, the arrangement is made to show rectangular steps which contains Rebated joint.
Spandril steps
516 - In case of concave reflecting interior surfaces, _________ are formed where reflected sound waves meet and create a sound of larger intensity.
516 - In case of concave reflecting interior surfaces, _________ are formed where reflected sound waves meet and create a sound of larger intensity.
Sound foci
517 - In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to_________________?
517 - In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to_________________?
replace the poor soil
518 - In case of kinetic load, it is desirable to provide ______ at the top as well as and the bottom of the foundation block.
518 - In case of kinetic load, it is desirable to provide ______ at the top as well as and the bottom of the foundation block.
Reinforcement
519 - In case of non-cohesive soils such as sand and gravel, ___% reduction in allowable bearing capacity of the soil should be applied, if the water table is situated below or near the bearing surface of the soil.
519 - In case of non-cohesive soils such as sand and gravel, ___% reduction in allowable bearing capacity of the soil should be applied, if the water table is situated below or near the bearing surface of the soil.
0.5
520 - In case of releasing artesian pressure, which precaution should be taken when the system of well points is adopted.
520 - In case of releasing artesian pressure, which precaution should be taken when the system of well points is adopted.
Blowing action
521 - In case of soft soil, a line is drawn from the edge of bottom of old footing at an angle of ______ with the horizontal.
521 - In case of soft soil, a line is drawn from the edge of bottom of old footing at an angle of ______ with the horizontal.
30°
522 - In cold weather conditions, the temperature of concrete should not be allowed to fall below ______ for at least 3 days after its placing.
522 - In cold weather conditions, the temperature of concrete should not be allowed to fall below ______ for at least 3 days after its placing.
15°C
523 - In formwork for wall, the _____ are provided by vertical Struts and horizontal wales.
523 - In formwork for wall, the _____ are provided by vertical Struts and horizontal wales.
Sheets
524 - In order of increasing percentage of silica, the correct sequence is
524 - In order of increasing percentage of silica, the correct sequence is
calcareous clay, pure clay, sandy clay
525 - In order to prevent the entry of damp into a building, the course are provided are known as the ________ course.
525 - In order to prevent the entry of damp into a building, the course are provided are known as the ________ course.
Damp proofing
526 - In order to raise and shift heavy loads from one place to another, the _________ are employed in the construction of big works.
526 - In order to raise and shift heavy loads from one place to another, the _________ are employed in the construction of big works.
Cranes
527 - In order to reduce the size of rafters, the intermediate support, called the ___________ are introduced under the rafters.
527 - In order to reduce the size of rafters, the intermediate support, called the ___________ are introduced under the rafters.
Purlins
528 - In paints, the pigment is responsible for
528 - In paints, the pigment is responsible for
colour
529 - In Penetration test, the formula obtained for the safe bearing capacity of soil per unit area is given by:
529 - In Penetration test, the formula obtained for the safe bearing capacity of soil per unit area is given by:
R÷{A×F}
530 - In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they
530 - In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they
both (a) and (b)
531 - In stone masonry, stones (stratified rocks) are so placed that the direction of pressure to the plane of bedding is
531 - In stone masonry, stones (stratified rocks) are so placed that the direction of pressure to the plane of bedding is
right angles
532 - In summer, it is necessary to supply ___________ air inside the room before it enters the room.
532 - In summer, it is necessary to supply ___________ air inside the room before it enters the room.
Cool
533 - In Summer, the outside air is hot and hence the process of air conditioning involves filtering, dehumidification and _________
533 - In Summer, the outside air is hot and hence the process of air conditioning involves filtering, dehumidification and _________
Reheating
534 - In the ________ bond, one header course is provided after three or five stretcher courses.
534 - In the ________ bond, one header course is provided after three or five stretcher courses.
Garden-wall bond
535 - In the cement the compound quickest to react with water, is
535 - In the cement the compound quickest to react with water, is
Tricalcium aluminate
536 - In the construction of arches, sand box method is used for________________?
536 - In the construction of arches, sand box method is used for________________?
striking of centring
537 - In the method of condensation polymerization,
537 - In the method of condensation polymerization,
all the above.
538 - In this type of truss, the centre post, known as ___________, form a support for the tie beam.
538 - In this type of truss, the centre post, known as ___________, form a support for the tie beam.
King post truss
539 - In which method a refrigeration plant of required capacity is need to be installed near the site of work.
539 - In which method a refrigeration plant of required capacity is need to be installed near the site of work.
Freezing process
540 - In which method of termite proofing, insecticides are poisonous.
540 - In which method of termite proofing, insecticides are poisonous.
Chemical
541 - In which method, a square steel plate is used to determine the bearing power of soil.
541 - In which method, a square steel plate is used to determine the bearing power of soil.
Method of loading
542 - In which of the following directions, the strength of timber is maximum ?
542 - In which of the following directions, the strength of timber is maximum ?
parallel to grains
543 - In which of the following pairs both trees yield soft wood ?
543 - In which of the following pairs both trees yield soft wood ?
chir and deodar
544 - In winter, it becomes necessary to supplied slightly _________ air to the inside of the building
544 - In winter, it becomes necessary to supplied slightly _________ air to the inside of the building
Heated
545 - In Winter, the outside air is cool and hence, the process of air conditioning involves filtering, preheating and _____________
545 - In Winter, the outside air is cool and hence, the process of air conditioning involves filtering, preheating and _____________
Humidification
546 - In Wood or Timber lintels, the depth of lintel should be about _____ to _____of the span with the minimum value of 80 mm.
546 - In Wood or Timber lintels, the depth of lintel should be about _____ to _____of the span with the minimum value of 80 mm.
1/12,1/8
547 - Index number expressing the relative sizes of both coarse and fine aggregates, is called
547 - Index number expressing the relative sizes of both coarse and fine aggregates, is called
fineness modulus
548 - Inhaling of fly-ash over a long period causes
548 - Inhaling of fly-ash over a long period causes
All of these.
549 - Initial setting time of cement for asbestos cement products should be not less than
549 - Initial setting time of cement for asbestos cement products should be not less than
90 minutes.
550 - Invar contains
550 - Invar contains
36% of nickel.
551 - Iron ore may contain
551 - Iron ore may contain
all the above.
552 - It is found that the _______ water does not lead to corrosion of reinforcement, provided the concrete is dense and there is enough cover to the reinforcement.
552 - It is found that the _______ water does not lead to corrosion of reinforcement, provided the concrete is dense and there is enough cover to the reinforcement.
Sea
553 - It is found that the ________ does not lead to the corrosion of reinforcement, provided that the concrete is dense and there is enough cover to the enforcement.
553 - It is found that the ________ does not lead to the corrosion of reinforcement, provided that the concrete is dense and there is enough cover to the enforcement.
Sea water
554 - It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room.
554 - It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room.
cool, warm
555 - Jhumb bricks are
555 - Jhumb bricks are
over burnt
556 - Jumper is a tool used for_______________?
556 - Jumper is a tool used for_______________?
quarrying of stones
557 - Kaolin is chemically classified as
557 - Kaolin is chemically classified as
argillaceous rock
558 - Knots in timber are
558 - Knots in timber are
signs of branches cut off.
559 - Lacquer is
559 - Lacquer is
spirit varnish
560 - Laterite is a/an
560 - Laterite is a/an
argillaceous rock
561 - Le Chatelier's device is used for determining the_______________?
561 - Le Chatelier's device is used for determining the_______________?
soundness of cement
562 - Lime concrete is generally used for
562 - Lime concrete is generally used for
flooring at ground level
563 - Lime mortar is generally made with
563 - Lime mortar is generally made with
hydraulic lime
564 - Lime putty
564 - Lime putty
all of above.
565 - Lime stones are generally known as
565 - Lime stones are generally known as
all the above.
566 - Magnese steels
566 - Magnese steels
all the above.
567 - Mansard roof is a roof which slopes in________________?
567 - Mansard roof is a roof which slopes in________________?
four directions with break in the slope on each side
568 - Mastic asphalt is
568 - Mastic asphalt is
all the above.
569 - Mastic asphalt is
569 - Mastic asphalt is
non-corrosive material
570 - Mastic asphalt is generally used for
570 - Mastic asphalt is generally used for
both (a) and (b).
571 - Mild steel is used for
571 - Mild steel is used for
structural works in beams, joints and girders
572 - Minimum of 40% of iron, is available in
572 - Minimum of 40% of iron, is available in
Black band.
573 - Minimum required water cement ratio for a workable concrete, is
573 - Minimum required water cement ratio for a workable concrete, is
0.4
574 - Minimum thickness of wall where single flemish bond can be used is_____________?
574 - Minimum thickness of wall where single flemish bond can be used is_____________?
one and a half bricks thick
575 - Minimum width of landing should be_______________?
575 - Minimum width of landing should be_______________?
equal to width of stairs
576 - Most important affect of corrosion is the formation of ________
576 - Most important affect of corrosion is the formation of ________
Cracks
577 - Name the type of cement from the following for canal linings :
577 - Name the type of cement from the following for canal linings :
sulphate resisting cement
578 - Non acid-resistant asbestos is :
578 - Non acid-resistant asbestos is :
chrysolite abestos
579 - Number of bricks required for one cubic metre of brick masonry is____________?
579 - Number of bricks required for one cubic metre of brick masonry is____________?
500
580 - Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to_________________?
580 - Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to_________________?
44928
581 - One of the important effects of the collision is the formation of _______
581 - One of the important effects of the collision is the formation of _______
Cracks
582 - One of the important requirements of good planning is ______
582 - One of the important requirements of good planning is ______
Privacy
583 - Paints with white lead base are suitable for painting of______________________?
583 - Paints with white lead base are suitable for painting of______________________?
wood work
584 - Pegmatite is a/an
584 - Pegmatite is a/an
intrusive igneous rock
585 - Percentage content of silica in window glass, is
585 - Percentage content of silica in window glass, is
70 to 75.
586 - Percentage of carbon content in mild steel is_______________?
586 - Percentage of carbon content in mild steel is_______________?
less than 0.25
587 - Percentage of silica in a good brick earth lies between_______________?
587 - Percentage of silica in a good brick earth lies between_______________?
50 to 60%
588 - Permanent magnets are made of high carbon steel and
588 - Permanent magnets are made of high carbon steel and
45% of cobalt.
589 - Pick up correct statement from the following:
589 - Pick up correct statement from the following:
all the above.
590 - Pick up the compound responsible for early strength of cement from the following:
590 - Pick up the compound responsible for early strength of cement from the following:
Tricalcium silicate
591 - Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
591 - Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following:
Alumina
592 - Pick up the correct characteristic of Pyroxene from the following:
592 - Pick up the correct characteristic of Pyroxene from the following:
All the above.
593 - Pick up the correct statement from the following:
593 - Pick up the correct statement from the following:
All the above.
594 - Pick up the correct statement from the following:
594 - Pick up the correct statement from the following:
All the above.
595 - Pick up the correct statement from the following:
595 - Pick up the correct statement from the following:
all the above.
596 - Pick up the correct statement from the following:
596 - Pick up the correct statement from the following:
All the above.
597 - Pick up the correct statement from the following:
597 - Pick up the correct statement from the following:
All the above.
598 - Pick up the correct statement from the following:
598 - Pick up the correct statement from the following:
All the above.
599 - Pick up the correct statement from the following:
599 - Pick up the correct statement from the following:
All the above.
600 - Pick up the correct statement from the following:
600 - Pick up the correct statement from the following:
all the above.
601 - Pick up the correct statement from the following:
601 - Pick up the correct statement from the following:
all the above.
602 - Pick up the correct statement from the following:
602 - Pick up the correct statement from the following:
All the above.
603 - Pick up the correct statement from the following:
603 - Pick up the correct statement from the following:
All the above.
604 - Pick up the correct statement from the following:
604 - Pick up the correct statement from the following:
All the above.
605 - Pick up the correct statement from the following:
605 - Pick up the correct statement from the following:
All the above.
606 - Pick up the correct statement from the following:
606 - Pick up the correct statement from the following:
All the above.
607 - Pick up the correct statement from the following:
607 - Pick up the correct statement from the following:
All the above.
608 - Pick up the correct statement from the following:
608 - Pick up the correct statement from the following:
All the above.
609 - Pick up the correct statement from the following:
609 - Pick up the correct statement from the following:
all the above.
610 - Pick up the correct statement from the following:
610 - Pick up the correct statement from the following:
All the above.
611 - Pick up the correct statement from the following:
611 - Pick up the correct statement from the following:
All the above.
612 - Pick up the correct statement from the following:
612 - Pick up the correct statement from the following:
All the above.
613 - Pick up the correct statement from the following:
613 - Pick up the correct statement from the following:
All the above.
614 - Pick up the correct statement from the following:
614 - Pick up the correct statement from the following:
Lime is available by calcining calcium carbonate at 900°C
615 - Pick up the correct statement from the following:
615 - Pick up the correct statement from the following:
All the above.
616 - Pick up the correct statement from the following:
616 - Pick up the correct statement from the following:
All the above.
617 - Pick up the correct statement from the following:
617 - Pick up the correct statement from the following:
All the above.
618 - Pick up the correct statement from the following:
618 - Pick up the correct statement from the following:
All the above.
619 - Pick up the correct statement from the following:
619 - Pick up the correct statement from the following:
All the above.
620 - Pick up the correct statement from the following:
620 - Pick up the correct statement from the following:
All the above.
621 - Pick up the correct statement from the following:
621 - Pick up the correct statement from the following:
All the above.
622 - Pick up the correct statement from the following:
622 - Pick up the correct statement from the following:
All the above.
623 - Pick up the correct statement from the following:
623 - Pick up the correct statement from the following:
All the above.
624 - Pick up the correct statement from the following:
624 - Pick up the correct statement from the following:
All the above.
625 - Pick up the correct statement from the following:
625 - Pick up the correct statement from the following:
The low voltage porcelain is prepared by dry process
626 - Pick up the correct statement from the following:
626 - Pick up the correct statement from the following:
All the above.
627 - Pick up the correct statement from the following: Method of sawing timber
627 - Pick up the correct statement from the following: Method of sawing timber
all the above.
628 - Pick up the hypabyssal rock from the following:
628 - Pick up the hypabyssal rock from the following:
Dolerite
629 - Pick up the incorrect statement from the following:
629 - Pick up the incorrect statement from the following:
Plastics are ductile
630 - Pick up the metal refractory from the following:
630 - Pick up the metal refractory from the following:
All of these.
631 - Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:
631 - Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:
All the above
632 - Pick up the non-inflammable plastic from the following:
632 - Pick up the non-inflammable plastic from the following:
Polyvinyl chloride plastics
633 - Pick up the plutonic rock from the following:
633 - Pick up the plutonic rock from the following:
Granite
634 - Pick up the rock which is not a sedimentary rock from the following:
634 - Pick up the rock which is not a sedimentary rock from the following:
dolerite
635 - Pick up the synthetic resin from the following:
635 - Pick up the synthetic resin from the following:
All of these.
636 - Pick up the volcanic rock from the following:
636 - Pick up the volcanic rock from the following:
Basalt
637 - Pig iron made from heamatite ores free from sulphur, phosphorus and copper, is known as
637 - Pig iron made from heamatite ores free from sulphur, phosphorus and copper, is known as
Bessemer pig
638 - Pig iron obtained from the furnance which is properly provided with fuel at a very high temperature, is called
638 - Pig iron obtained from the furnance which is properly provided with fuel at a very high temperature, is called
Grey or foundry pig
639 - Pitched and sloping roofs are suitable for________________?
639 - Pitched and sloping roofs are suitable for________________?
coastal regions
640 - Plastic
640 - Plastic
All the above.
641 - Plastic asphalt is
641 - Plastic asphalt is
a mixture of cement and asphalt
642 - Plastic bitumen is generally used for
642 - Plastic bitumen is generally used for
crack fillings
643 - Plastics are compounds of carbon with element
643 - Plastics are compounds of carbon with element
All of these.
644 - Plywood has the advantage of_____________?
644 - Plywood has the advantage of_____________?
same tensile strength in all directions
645 - Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is_________________?
645 - Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is_________________?
90°
646 - Plywood is made from
646 - Plywood is made from
teak wood only
647 - Plywood is normally available
647 - Plywood is normally available
3 mm to 4 mm thick.
648 - Plywood is obtained by gluing wooden sheets at
648 - Plywood is obtained by gluing wooden sheets at
both (a) and (b)
649 - Polymerization helps to improve the property of
649 - Polymerization helps to improve the property of
all of these.
650 - Porcelain is used as :
650 - Porcelain is used as :
reactor chambers
651 - Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as
651 - Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as
white cement
652 - Portland pozzolana cement possesses
652 - Portland pozzolana cement possesses
all the above.
653 - Pozzolana (or surkhi) is used in lime
653 - Pozzolana (or surkhi) is used in lime
to impart hydraulicity
654 - Priming consists of
654 - Priming consists of
one part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil
655 - Pug mill is used for_______________?
655 - Pug mill is used for_______________?
preparation of clay
656 - Putty is
656 - Putty is
all the above.
657 - PVC stands for
657 - PVC stands for
polythene vinyl chloride
658 - Pyramids are the best example of ______
658 - Pyramids are the best example of ______
Earthquake resisting structure
659 - Quartitze is a_____________?
659 - Quartitze is a_____________?
silicious rock
660 - Quartzite is a
660 - Quartzite is a
silicious rock.
661 - Quartzite, a metamorphic stone is
661 - Quartzite, a metamorphic stone is
All the above.
662 - Quick lime
662 - Quick lime
all the above.
663 - Quick lime (or caustic lime)
663 - Quick lime (or caustic lime)
All the above.
664 - Quick lime is (1) slow in setting (2) rapid in slacking (3) good in strength The correct answer is____________?
664 - Quick lime is (1) slow in setting (2) rapid in slacking (3) good in strength The correct answer is____________?
both (1) and (2)
665 - Quick lime is_______________?
665 - Quick lime is_______________?
calcium oxide
666 - Quick setting cement is produced by adding
666 - Quick setting cement is produced by adding
aluminium sulphate in very fine powdered form
667 - Rapid hardening cement attains early strength due to
667 - Rapid hardening cement attains early strength due to
larger proportion of lime grounded finer than normal cement
668 - Rapid hardening cement contains
668 - Rapid hardening cement contains
Tri-calcium silicate
669 - Refractory bricks are
669 - Refractory bricks are
all the above.
670 - Refractory bricks are used for
670 - Refractory bricks are used for
combustion chambers.
671 - Refractory bricks resist
671 - Refractory bricks resist
high temperature
672 - Resins are
672 - Resins are
used in varnishes
673 - Rocks formed due to alteration of original structure due to heat and excessive pressure are called
673 - Rocks formed due to alteration of original structure due to heat and excessive pressure are called
metamorphic rocks
674 - Roof which is nearly flat is known as the ________
674 - Roof which is nearly flat is known as the ________
Flat roof
675 - Sand stone is
675 - Sand stone is
sedimentary rock
676 - Sapwood consists of______________?
676 - Sapwood consists of______________?
portion of timber between heartwood and cambium layer
677 - Sea sand used in structures causes
677 - Sea sand used in structures causes
All of these.
678 - Seasoning is
678 - Seasoning is
a process of removing sap
679 - Seasoning of timber is done
679 - Seasoning of timber is done
to remove water.
680 - Seasoning of timber is done for
680 - Seasoning of timber is done for
decreasing moisture content
681 - Seasoning of timber is essential to remove
681 - Seasoning of timber is essential to remove
sap from timber
682 - Second class bricks
682 - Second class bricks
produce a metallic sound when struck
683 - Sewer pipes are made of
683 - Sewer pipes are made of
stone ware
684 - Shingle is
684 - Shingle is
decomposed laterite
685 - Single flemish bond consists of___________________?
685 - Single flemish bond consists of___________________?
double flemish bond facing and Eng-lish bond backing in each course
686 - Slacking of lime is affected by
686 - Slacking of lime is affected by
immersing the lime in water
687 - Slate is formed by metamorphic action on______________?
687 - Slate is formed by metamorphic action on______________?
shale
688 - Slump test for concrete is carried out, to determine
688 - Slump test for concrete is carried out, to determine
workability
689 - Smith's test of stones is performed to find out
689 - Smith's test of stones is performed to find out
the presence of soluble matter of stone
690 - Snowcrete is one of the patent forms of
690 - Snowcrete is one of the patent forms of
water proof cement paints
691 - Softer variety of steel may be obtained by
691 - Softer variety of steel may be obtained by
Bessemer process
692 - Some stones, has obtained from the quarry, possess a smooth surface and hence such a stone surface is termed as the __________
692 - Some stones, has obtained from the quarry, possess a smooth surface and hence such a stone surface is termed as the __________
Self-faced finish
693 - Sometimes the structures are to be temporarily supported. This is achieved by what is known as the _________
693 - Sometimes the structures are to be temporarily supported. This is achieved by what is known as the _________
Shoring
694 - Sometimes, the _______ can be fixed as in case of roof surfaces, on the exposed face of the wall, etc.
694 - Sometimes, the _______ can be fixed as in case of roof surfaces, on the exposed face of the wall, etc.
Stones
695 - Soundness of cement is tested by
695 - Soundness of cement is tested by
Le-chatelier apparatus
696 - Soundness test of cement determines
696 - Soundness test of cement determines
quality of free lime
697 - Spalling hammer is used for_____________?
697 - Spalling hammer is used for_____________?
rough dressing of stones
698 - Specific gravity for most of the building stones lies between_____________?
698 - Specific gravity for most of the building stones lies between_____________?
2.5 to 3.0
699 - Stainless steel contains
699 - Stainless steel contains
18% of chromuim and 8% nickel
700 - Stainless steel resists corrosion due to
700 - Stainless steel resists corrosion due to
chromium
701 - Steel contains carbon approximately
701 - Steel contains carbon approximately
0.05% to 1.75%
702 - Stone columns are invariably used in which soil.
702 - Stone columns are invariably used in which soil.
Poor bearing capacity
703 - Stones used for ornamental work must be
703 - Stones used for ornamental work must be
soft
704 - Stones used for rubble masonry must be
704 - Stones used for rubble masonry must be
hard
705 - Stones used for the construction of retaining walls must be
705 - Stones used for the construction of retaining walls must be
heavy.
706 - Stones which are placed at regular interval right across the wall are known as _______
706 - Stones which are placed at regular interval right across the wall are known as _______
Through stones
707 - Strength of cement concrete primarily depends upon
707 - Strength of cement concrete primarily depends upon
water-cement ratio.
708 - Stuco paints are suitable for
708 - Stuco paints are suitable for
both (a) and (b)
709 - Study the following statements. (1) Hydraulic lime is suitable for white washing, (2) Fat lime is suitable for whitewashing, (3) Hydraulic lime is suitable for making mortar, (4) Fat lime is suitable for making mortar. The correct answer is______________?
709 - Study the following statements. (1) Hydraulic lime is suitable for white washing, (2) Fat lime is suitable for whitewashing, (3) Hydraulic lime is suitable for making mortar, (4) Fat lime is suitable for making mortar. The correct answer is______________?
(2) and (3)
710 - Sum of tread and rise must lie between_______________?
710 - Sum of tread and rise must lie between_______________?
400 to 450 mm
711 - Teak wood is suitable for
711 - Teak wood is suitable for
furnitures
712 - The ______ is most liable to corrosion.
712 - The ______ is most liable to corrosion.
Steel
713 - The ______ of formwork plays an significant role in the cost of concrete.
713 - The ______ of formwork plays an significant role in the cost of concrete.
Economy
714 - The ______ provides support to the occupants, furniture, fixtures and equipments of a building.
714 - The ______ provides support to the occupants, furniture, fixtures and equipments of a building.
Floor
715 - The _______ are open at top and their bottoms are provided with openable doors.
715 - The _______ are open at top and their bottoms are provided with openable doors.
Buckets
716 - The _______ are popularly known as the white ants though they are in no way related to the ants.
716 - The _______ are popularly known as the white ants though they are in no way related to the ants.
Termites
717 - The _______ arrangement of preventing the slip of earth in the foundation trenches is adopted when large area is to be excavated for a depth greater than 10 meters.
717 - The _______ arrangement of preventing the slip of earth in the foundation trenches is adopted when large area is to be excavated for a depth greater than 10 meters.
Sheet piling
718 - The _______ can be effectively adopted for excavation in or at the foot of the slope of a hill.
718 - The _______ can be effectively adopted for excavation in or at the foot of the slope of a hill.
Freezing process
719 - The _______ corrosion occurs when two dissimilar metals are in electrical contact with each other and exposed to an electrolyte.
719 - The _______ corrosion occurs when two dissimilar metals are in electrical contact with each other and exposed to an electrolyte.
Galvanic corrosion
720 - The _______ formwork is used for formwork when it is desired to reuse the formwork several times.
720 - The _______ formwork is used for formwork when it is desired to reuse the formwork several times.
Steel
721 - The _______ is a mixture of cement and sand, the usual proportion being 1:3.
721 - The _______ is a mixture of cement and sand, the usual proportion being 1:3.
Gunite
722 - The _______ is a mixture of cement and sand, the usual proposition being 1:3.
722 - The _______ is a mixture of cement and sand, the usual proposition being 1:3.
Gunite
723 - The _______ method is similar to box sheeting except that the work is carried out in stages and at each stage, and offset is provided.
723 - The _______ method is similar to box sheeting except that the work is carried out in stages and at each stage, and offset is provided.
Vertical sheeting
724 - The _______ stairs are useful where the space available is limited and where the traffic is less.
724 - The _______ stairs are useful where the space available is limited and where the traffic is less.
Spiral
725 - The _______ to be used for the construction of stairs should be hard and non absorbent and they should possess through resistant to the action of Fire.
725 - The _______ to be used for the construction of stairs should be hard and non absorbent and they should possess through resistant to the action of Fire.
Stone
726 - The ________ are the gaps between two individual particles.
726 - The ________ are the gaps between two individual particles.
Voids
727 - The ________ can be adopted as an aid in construction to stop rock movements and to increase the permeability of the strata as in the case of oil wells.
727 - The ________ can be adopted as an aid in construction to stop rock movements and to increase the permeability of the strata as in the case of oil wells.
Chemical grouting
728 - The ________ Concrete consist of cement, coarse aggregate and water.
728 - The ________ Concrete consist of cement, coarse aggregate and water.
No-fines concrete
729 - The ________ foundations are useful for public buildings, office buildings, School buildings, residential quarters, etc.
729 - The ________ foundations are useful for public buildings, office buildings, School buildings, residential quarters, etc.
Raft
730 - The ________ is most liable to corrosion.
730 - The ________ is most liable to corrosion.
Steel
731 - The ________ is required to control dust and other impurities in the air.
731 - The ________ is required to control dust and other impurities in the air.
Ventilation
732 - The ________ water tends to develop dampness and inflorescence of the concrete structures.
732 - The ________ water tends to develop dampness and inflorescence of the concrete structures.
Sea
733 - The _________ are provided in expansion and contraction joints to transfer the load.
733 - The _________ are provided in expansion and contraction joints to transfer the load.
Dowels
734 - The _________ are the substances which allow moisture to stay on their surfaces.
734 - The _________ are the substances which allow moisture to stay on their surfaces.
Adsorbent
735 - The _________ is suitable for caissons of Open Well type.
735 - The _________ is suitable for caissons of Open Well type.
Cast-iron
736 - The _________ is the most effective process of repairing concrete work which has been damaged due to enquiry work or other reasons.
736 - The _________ is the most effective process of repairing concrete work which has been damaged due to enquiry work or other reasons.
Guniting
737 - The _________ is the simplest corrosion produced by means of chemical attack.
737 - The _________ is the simplest corrosion produced by means of chemical attack.
Direct corrosion
738 - The _________ is used to measure the workability of concrete mixture which is commonly used in the field.
738 - The _________ is used to measure the workability of concrete mixture which is commonly used in the field.
Slump test
739 - The _________ of lead, Copper and Aluminium can be used as the membrane of damp proofing.
739 - The _________ of lead, Copper and Aluminium can be used as the membrane of damp proofing.
Metal sheets
740 - The _________ should be preferably Inclined at 45° with the ground.
740 - The _________ should be preferably Inclined at 45° with the ground.
Raking shore
741 - The __________ arrangement of preventing the sleep of earth in foundation trenches is used when the excavation is to be carried out in moderately firm ground.
741 - The __________ arrangement of preventing the sleep of earth in foundation trenches is used when the excavation is to be carried out in moderately firm ground.
Stay bracing
742 - The __________ bonds are used when was become weak in the longitudinal direction due to filling of thicker wall in the headers only.
742 - The __________ bonds are used when was become weak in the longitudinal direction due to filling of thicker wall in the headers only.
Raking bond
743 - The __________ equate the soil resistance to the bearing power of the pile.
743 - The __________ equate the soil resistance to the bearing power of the pile.
Static formulas
744 - The __________ is a mixture of cement, sand, pebbles or crushed rock and water, which, when placed in the skeleton of forms and are allowed to cure, becomes hard like a stone.
744 - The __________ is a mixture of cement, sand, pebbles or crushed rock and water, which, when placed in the skeleton of forms and are allowed to cure, becomes hard like a stone.
Cement concrete
745 - The __________ is found to be the most suitable material for the construction of caisson.
745 - The __________ is found to be the most suitable material for the construction of caisson.
Steel
746 - The __________ is suitable for caisson shoes.
746 - The __________ is suitable for caisson shoes.
Reinforced cement concrete
747 - The __________ varnishes dry slowly, but they form hard and durable surface.
747 - The __________ varnishes dry slowly, but they form hard and durable surface.
Oil
748 - The ___________ is based upon the longitudinal wave transmission and end impact.
748 - The ___________ is based upon the longitudinal wave transmission and end impact.
Wave action theory
749 - The ___________ is the the most effective process of repairing concrete work which has been damaged due to inferior work or other reasons.
749 - The ___________ is the the most effective process of repairing concrete work which has been damaged due to inferior work or other reasons.
Guniting
750 - The ___________ obtain the bearing power of the piles by equating the soil resistance to the energy of the blow.
750 - The ___________ obtain the bearing power of the piles by equating the soil resistance to the energy of the blow.
Dynamic formulas
751 - The ___________ was used as a material for the construction of caisson in the early stages of development of Caisson.
751 - The ___________ was used as a material for the construction of caisson in the early stages of development of Caisson.
Timber
752 - The ____________ is the simplest corrosion produced by means of chemical attack.
752 - The ____________ is the simplest corrosion produced by means of chemical attack.
Chemical action theory
753 - The ____________ is the term used to denote a method in which case is driven into the ground and the material inside the casing is washed out and brought to the surface for inspection.
753 - The ____________ is the term used to denote a method in which case is driven into the ground and the material inside the casing is washed out and brought to the surface for inspection.
Wash boring
754 - The ____________ of suitable type may be used to distribute air inside the room.
754 - The ____________ of suitable type may be used to distribute air inside the room.
Pumps
755 - The _____________ is gripped by a chuck at one end of the drill and is pressed against the target material and rotated.
755 - The _____________ is gripped by a chuck at one end of the drill and is pressed against the target material and rotated.
Drilling bit
756 - The ______________ is the cheapest flooring material and can be only adopted for ground floor.
756 - The ______________ is the cheapest flooring material and can be only adopted for ground floor.
Moorum
757 - The _______________ is a transparent volatile liquid and it is obtained by distilling the resinous exudation of some varieties of Pine trees.
757 - The _______________ is a transparent volatile liquid and it is obtained by distilling the resinous exudation of some varieties of Pine trees.
Turpentine
758 - The ________________ compact soil close to the earth surface only.
758 - The ________________ compact soil close to the earth surface only.
Earth rammers
759 - The ________________ consists of equal volume of lime and sand.
759 - The ________________ consists of equal volume of lime and sand.
Lime Mortar
760 - The ________________ consists of equal volumes of cement and sand.
760 - The ________________ consists of equal volumes of cement and sand.
Cement mortar
761 - The ________________ is defined as the number of pressure variation which a sounding body makes in each unit of time.
761 - The ________________ is defined as the number of pressure variation which a sounding body makes in each unit of time.
Pitch
762 - The ________________ is the degree of sensation.
762 - The ________________ is the degree of sensation.
Loudness
763 - The ________________ plays an important role in the comfort of persons affected by ventilation system.
763 - The ________________ plays an important role in the comfort of persons affected by ventilation system.
Purity of air
764 - The ________________ rollers are considered most suitable for compacting clayey soil or soil containing mixture of sand and clay.
764 - The ________________ rollers are considered most suitable for compacting clayey soil or soil containing mixture of sand and clay.
Sheep’s foot
765 - The ________________ sheets are prepared by pressing flat wrought iron plates between roller with groove and then they are galvanised with the coat of zinc.
765 - The ________________ sheets are prepared by pressing flat wrought iron plates between roller with groove and then they are galvanised with the coat of zinc.
Galvanized iron
766 - The __________________ is a hard substance and is available from the Earth at the place where pine trees exist in past.
766 - The __________________ is a hard substance and is available from the Earth at the place where pine trees exist in past.
Copal
767 - The __________________ is inflammable, evaporates rapidly and dries the oil consequently.
767 - The __________________ is inflammable, evaporates rapidly and dries the oil consequently.
Turpentine
768 - The ____________________ of an equipment mainly includes the amount spent for fuel and lubricating oil.
768 - The ____________________ of an equipment mainly includes the amount spent for fuel and lubricating oil.
Operation cost
769 - The adequate absorbing surfaces should be provided in the hall to control the ____________
769 - The adequate absorbing surfaces should be provided in the hall to control the ____________
Reverberation
770 - The age of a tree can be known by examining_________________?
770 - The age of a tree can be known by examining_________________?
annular rings
771 - The allowable length of an offset depends upon the______________?
771 - The allowable length of an offset depends upon the______________?
all of the above
772 - The amount of water used for one kg of distemper is_____________?
772 - The amount of water used for one kg of distemper is_____________?
0.6 liter
773 - The angle formed at the intersection of two roof slopes is known as the ___________
773 - The angle formed at the intersection of two roof slopes is known as the ___________
Hip
774 - The annual cost of _______________ may be determined independently or it may be linked up with the depreciated cost of the equipment by a certain fix percentage.
774 - The annual cost of _______________ may be determined independently or it may be linked up with the depreciated cost of the equipment by a certain fix percentage.
Maintenance and repairs
775 - The appearance of clear background due to insufficient opacity is known as ____________
775 - The appearance of clear background due to insufficient opacity is known as ____________
Grinning
776 - The base material for distemper, is
776 - The base material for distemper, is
chalk
777 - The basic purpose of a retarder in concrete is_____________?
777 - The basic purpose of a retarder in concrete is_____________?
to increase the initial setting time of cement paste in concrete
778 - The bearing capacity of a water logged soil can be improved by_____________?
778 - The bearing capacity of a water logged soil can be improved by_____________?
draining the soil
779 - The bearing capacity of sandy soil and gravelly soils is affected to the extent of _____% by the presence of water table.
779 - The bearing capacity of sandy soil and gravelly soils is affected to the extent of _____% by the presence of water table.
50
780 - The boxes for beams are play prepared from ____ sides and ____ bottom in formwork for an RCC floor.
780 - The boxes for beams are play prepared from ____ sides and ____ bottom in formwork for an RCC floor.
One, Two
781 - The built up area measured and the plinth level is known as __________
781 - The built up area measured and the plinth level is known as __________
Plinth area
782 - The cast iron when heated to red heat with powdered red haemetite in an oven for increasing its toughness, is converted to
782 - The cast iron when heated to red heat with powdered red haemetite in an oven for increasing its toughness, is converted to
mottled cast iron
783 - The cavities or old Wells occur during excavation of the foundation trenches are filled with ____
783 - The cavities or old Wells occur during excavation of the foundation trenches are filled with ____
Concrete
784 - The cement becomes unsound by the presence of excess
784 - The cement becomes unsound by the presence of excess
All of these.
785 - The cement is mixed with slightly moist sand and the necessary water is added as the mixture comes out from the cement gun.
785 - The cement is mixed with slightly moist sand and the necessary water is added as the mixture comes out from the cement gun.
Moderate
786 - The cement is mixed with slightly moist sand and the necessary water is added as the mixture comes out from the cement gun.0"
786 - The cement is mixed with slightly moist sand and the necessary water is added as the mixture comes out from the cement gun.0"
Coloured concrete
787 - The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout
787 - The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout
the monsoon
788 - The coefficient of hardness of stones used in road work should be greater than
788 - The coefficient of hardness of stones used in road work should be greater than
D
789 - The colour of statuary marble used for sculptor's work, is
789 - The colour of statuary marble used for sculptor's work, is
white
790 - The column formwork consists of a box prepared from ______ separate sides.
790 - The column formwork consists of a box prepared from ______ separate sides.
Four
791 - The commercial method which combines the effect of vibration with jetting is known as _______
791 - The commercial method which combines the effect of vibration with jetting is known as _______
Vibroflotation
792 - The commonly used base for iron and steel work, is
792 - The commonly used base for iron and steel work, is
red lead
793 - The commonly used colour pigment in paints, is
793 - The commonly used colour pigment in paints, is
all the above.
794 - The commonly used lime in white washing, is
794 - The commonly used lime in white washing, is
fat lime
795 - The commonly used thinner in oil paints, is
795 - The commonly used thinner in oil paints, is
both (a) and (b)
796 - The compound of Portland cement which contributes to the strength after two to three years is
796 - The compound of Portland cement which contributes to the strength after two to three years is
Di-calcium silicate
797 - The compound of Portland cement which reacts immediately with water and also sets first is
797 - The compound of Portland cement which reacts immediately with water and also sets first is
Tri-calcium aluminate
798 - The conception of providing Arial _________ developed from the need to provide an economical alternative to road and Railways for transporting materials.
798 - The conception of providing Arial _________ developed from the need to provide an economical alternative to road and Railways for transporting materials.
Ropeways
799 - The concrete is contained in a timber or steel casing for a certain period after its placing, this casing is known as the ______
799 - The concrete is contained in a timber or steel casing for a certain period after its placing, this casing is known as the ______
Shuttering
800 - The concussive or violently shaking type fitted _______ for the flushing of WC pans leads to vibration.
800 - The concussive or violently shaking type fitted _______ for the flushing of WC pans leads to vibration.
Push cocks
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