1 - “Dead Slow” is a______________?
1 - “Dead Slow” is a______________?
regulatory sign
2 - 1.R.T.D.A. (Indian Roads and Transport Development Association) was set up at Bombay in
2 - 1.R.T.D.A. (Indian Roads and Transport Development Association) was set up at Bombay in
1927
3 - A closed loop used for survey purpose is called
3 - A closed loop used for survey purpose is called
Closed traverse
4 - A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is
4 - A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is
1 in 40
5 - A good soil should have
5 - A good soil should have
Ease of compaction
6 - A grade intersection may be provided if the PCU exceeds
6 - A grade intersection may be provided if the PCU exceeds
10000
7 - A gradient along which the vehicle does not require any tractive effort to maintain a specified speed, is known as
7 - A gradient along which the vehicle does not require any tractive effort to maintain a specified speed, is known as
floating gradient
8 - A median is also called as
8 - A median is also called as
Traffic separator
9 - A most common feature in hill road is
9 - A most common feature in hill road is
Hair pin bend
10 - A part of land that is acquired during initial stages of construction for future expansion is called
10 - A part of land that is acquired during initial stages of construction for future expansion is called
Right of way
11 - A part of pavement raised with respect to one side keeping the other side constant is called
11 - A part of pavement raised with respect to one side keeping the other side constant is called
Super elevation
12 - A road running parallel to highway for some selected areas with grade separator are called
12 - A road running parallel to highway for some selected areas with grade separator are called
Frontage road
13 - A single lane carriage way whenever changes to two-lane carriage way, is affected through a taper of
13 - A single lane carriage way whenever changes to two-lane carriage way, is affected through a taper of
1 in 15 to 1 in 20
14 - A subsidiary area in a carriageway placed so as to control the movement of the traffic, is
14 - A subsidiary area in a carriageway placed so as to control the movement of the traffic, is
island
15 - A traffic rotary is justified where______________?
15 - A traffic rotary is justified where______________?
number of intersecting roads is between 4 and 7
16 - A wheel base of 6.5m negotiates a 35m curve find the off tracking
16 - A wheel base of 6.5m negotiates a 35m curve find the off tracking
0.6m
17 - According to Highway Research Board of U.S.A. practical land width, is
17 - According to Highway Research Board of U.S.A. practical land width, is
3.6 m
18 - According to Indian Road Congress, the width of carriageway, is
18 - According to Indian Road Congress, the width of carriageway, is
All the above
19 - According to IRC : 52-1973, for a single lane National Highway in hilly region,
19 - According to IRC : 52-1973, for a single lane National Highway in hilly region,
total of the above.
20 - According to IS : 456 -1978, the modulus of elasticity of concrete Ec (in N/mm2) can be taken as______________?
20 - According to IS : 456 -1978, the modulus of elasticity of concrete Ec (in N/mm2) can be taken as______________?
Ec = = 5700
21 - According to the recommendations of Nagpur Conference, the width formation of an ideal National Highway in hard rock cutting, is
21 - According to the recommendations of Nagpur Conference, the width formation of an ideal National Highway in hard rock cutting, is
7.9 m
22 - Admixtures which cause early setting, and hardening of concrete are called_______________?
22 - Admixtures which cause early setting, and hardening of concrete are called_______________?
accelerators
23 - Aggregates obtained from which type of rocks are strong?
23 - Aggregates obtained from which type of rocks are strong?
Igneous
24 - Air entrainment in the concrete increases________________?
24 - Air entrainment in the concrete increases________________?
workability
25 - Alignment of highways in hilly regions, is decided on
25 - Alignment of highways in hilly regions, is decided on
All the above.
26 - Along a hill road, a side drain is provided on
26 - Along a hill road, a side drain is provided on
inner side of both (a) and (b)
27 - Along high ways confirmatory route markers are generally fixed
27 - Along high ways confirmatory route markers are generally fixed
after the crossing on the left side
28 - Along horizontal curves, if centrifugal force exceeds lateral friction, vehicles may
28 - Along horizontal curves, if centrifugal force exceeds lateral friction, vehicles may
skid
29 - An embankment is classified as high if height exceeds
29 - An embankment is classified as high if height exceeds
5.0 m
30 - An exceptional grade may be provided upto 1 in 12 along hill roads, if the length does not exceed
30 - An exceptional grade may be provided upto 1 in 12 along hill roads, if the length does not exceed
60 m per km
31 - An Executive Engineer of roads, executes works under direct control of
31 - An Executive Engineer of roads, executes works under direct control of
Superintending Engineer
32 - An existing flexible pavement that develops extensive cracks is called.
32 - An existing flexible pavement that develops extensive cracks is called.
Alligator cracks
33 - An ideal vertical curve is
33 - An ideal vertical curve is
None of these.
34 - An intelligent driver who consumed alcohol will have a chance of
34 - An intelligent driver who consumed alcohol will have a chance of
Increase in reaction time
35 - An intersection that is provided for different levels of road is called
35 - An intersection that is provided for different levels of road is called
Grade separated intersections
36 - Any gradient on a road is said to be an exceptional gradient, if it is
36 - Any gradient on a road is said to be an exceptional gradient, if it is
less than minimum gradient or more than maximum gradient.
37 - Approximate value of shrinkage strain in concrete, is________________?
37 - Approximate value of shrinkage strain in concrete, is________________?
0.0003
38 - Area of steel required per metre width of pavement for a length of 20 m for design wheel load 6300 kg and permissible stress in steel 1400 kg/cm2, is
38 - Area of steel required per metre width of pavement for a length of 20 m for design wheel load 6300 kg and permissible stress in steel 1400 kg/cm2, is
90 kg/sq cm
39 - As compared to ordinary portland cement, use of pozzuolanic cement_______________?
39 - As compared to ordinary portland cement, use of pozzuolanic cement_______________?
increases shrinkage
40 - As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is______________?
40 - As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is______________?
30 lux
41 - As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is_______________?
41 - As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is_______________?
1 in 15
42 - As per MORTH the specified compaction of density is
42 - As per MORTH the specified compaction of density is
1
43 - As per recommendations of I.R.C., traffic volume study is carried out for rural roads for 7 days continuously during
43 - As per recommendations of I.R.C., traffic volume study is carried out for rural roads for 7 days continuously during
harvesting and lean season
44 - As the unevenness index increases there is no substantial increase in.
44 - As the unevenness index increases there is no substantial increase in.
Increase of speed
45 - At a road junction, 16 cross conflict points are severe, if
45 - At a road junction, 16 cross conflict points are severe, if
both are two-way roads
46 - At a road junction, 7 cross conflict points are severe if
46 - At a road junction, 7 cross conflict points are severe if
one is two-way road and other is one-way road
47 - At intersection of roads, the traffic volume study is carried out to ascertain the number of vehicles
47 - At intersection of roads, the traffic volume study is carried out to ascertain the number of vehicles
all the above.
48 - At surface the value of constant F is
48 - At surface the value of constant F is
1.5
49 - Axle load studies are carried out on a minimum sample of
49 - Axle load studies are carried out on a minimum sample of
0.2
50 - Based on topography and climate of the location which factor is estimated?
50 - Based on topography and climate of the location which factor is estimated?
Pavement quality
51 - Before providing super-elevation on roads, the portion of the carriageway between the crown and the outer edge is made
51 - Before providing super-elevation on roads, the portion of the carriageway between the crown and the outer edge is made
to have slope of the camber on the other half of the carriageway
52 - Bitumen is
52 - Bitumen is
Either natural or pyrogenous
53 - Bitumen is a by-product of
53 - Bitumen is a by-product of
Petroleum
54 - Bitumen is obtained from
54 - Bitumen is obtained from
Petroleum
55 - Bitumen of grade 80/100 means______________?
55 - Bitumen of grade 80/100 means______________?
its penetration value is 8 to 10 mm
56 - Bleeding may be avoided by
56 - Bleeding may be avoided by
Air voids
57 - Bottom most layer of pavement is known as_____________?
57 - Bottom most layer of pavement is known as_____________?
subgrade
58 - Bottom-most component of a flexible pavement, is
58 - Bottom-most component of a flexible pavement, is
subgrade
59 - Boussinesq assumed the load as a
59 - Boussinesq assumed the load as a
Point load
60 - Built up spray grout consists of
60 - Built up spray grout consists of
Two layers
61 - California Bearing Ratio method of designing flexible pavements is more accurate as it involves
61 - California Bearing Ratio method of designing flexible pavements is more accurate as it involves
character of the road making materials
62 - Camber in pavements is provided by
62 - Camber in pavements is provided by
all the above.
63 - Catch water drains, sloping drain, road side drains, catch pit and culverts are periodically cleared to prevent.
63 - Catch water drains, sloping drain, road side drains, catch pit and culverts are periodically cleared to prevent.
Over flow of water
64 - CBR is a
64 - CBR is a
Flexible pavement design method
65 - Cement grouted pavement is classified as
65 - Cement grouted pavement is classified as
semi-rigid pavement
66 - Cement specific gravity is measured by
66 - Cement specific gravity is measured by
Kerosene
67 - Centre line markings are used_____________?
67 - Centre line markings are used_____________?
in roadways meant for two way traffic
68 - Coefficient of permeability is more for
68 - Coefficient of permeability is more for
Gravel
69 - Compared to a level surface, on a descending gradient the stopping sight distance is_______________?
69 - Compared to a level surface, on a descending gradient the stopping sight distance is_______________?
more
70 - Concrete pavement is provided if daily traffic per lane exceeds
70 - Concrete pavement is provided if daily traffic per lane exceeds
1000 tonnes
71 - Curves in the same direction separated by short tangents, are called
71 - Curves in the same direction separated by short tangents, are called
broken-back curves.
72 - Customers prefer parking of their vehicles at
72 - Customers prefer parking of their vehicles at
75° to aisles
73 - Degree of a road curve is defined as the angle in degrees subtended at the centre by an arc of
73 - Degree of a road curve is defined as the angle in degrees subtended at the centre by an arc of
20 metres
74 - Degree of stability of hill side slope don't depend on.
74 - Degree of stability of hill side slope don't depend on.
Type of pavement
75 - Demographic factors do not include
75 - Demographic factors do not include
GDP
76 - Depth of reinforcement below the surface of a concrete pavement, is generally kept
76 - Depth of reinforcement below the surface of a concrete pavement, is generally kept
5 cm
77 - Design of flexible pavement, involves
77 - Design of flexible pavement, involves
climate of the region
78 - Design of flexible pavements is based on
78 - Design of flexible pavements is based on
a compromise of pure theory and pure empirical formula
79 - Design of highways is based on
79 - Design of highways is based on
All the above.
80 - Design of horizontal and vertical alignments, super-elevation, sight distance and grades, is worst affected by
80 - Design of horizontal and vertical alignments, super-elevation, sight distance and grades, is worst affected by
speed of the vehicle
81 - Design of horizontal curves on highways, is based on
81 - Design of horizontal curves on highways, is based on
All the above.
82 - Design of road intersections is a part of
82 - Design of road intersections is a part of
Traffic engineering
83 - Detailed project report or DPR is the report that is created after all the surveys and estimates have been prepared for a final review.
83 - Detailed project report or DPR is the report that is created after all the surveys and estimates have been prepared for a final review.
The planning, design and construction of either a network of new roads or road link is called
84 - Detailed size drawings are prepared in which sheet?
84 - Detailed size drawings are prepared in which sheet?
A2
85 - Deviation of the alignment of a trace cut may be permitted in areas involving
85 - Deviation of the alignment of a trace cut may be permitted in areas involving
land slides
86 - Dragline cannot excavate
86 - Dragline cannot excavate
Stiff material
87 - Driving vehicles on wet surfaced roads, is dangerous because it may
87 - Driving vehicles on wet surfaced roads, is dangerous because it may
slip
88 - During last phase of the reconnaissance, details of the grade line is recorded on 2 metre poles to indicate
88 - During last phase of the reconnaissance, details of the grade line is recorded on 2 metre poles to indicate
all the above.
89 - During the construction of highway, more highway lighting preference is given to
89 - During the construction of highway, more highway lighting preference is given to
Intersections
90 - Embankment are laid
90 - Embankment are laid
Below ground level
91 - Embankments are provided on highway near
91 - Embankments are provided on highway near
Railway tracks and highly flooded area
92 - Empirical method is dependent on strength of
92 - Empirical method is dependent on strength of
Soil
93 - Enoscope is used to determine
93 - Enoscope is used to determine
spot speed
94 - Enoscope is used to find______________?
94 - Enoscope is used to find______________?
spot speed
95 - Equivalent factor of passenger car unit (PCU) for a passenger car as per IRC is_____________?
95 - Equivalent factor of passenger car unit (PCU) for a passenger car as per IRC is_____________?
1
96 - Excessive camber on pavements may cause
96 - Excessive camber on pavements may cause
all the above.
97 - Expand GPS
97 - Expand GPS
Global position system
98 - Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is
98 - Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is
0.589 m
99 - Failure in rigid pavement occurs due to
99 - Failure in rigid pavement occurs due to
Less compaction
100 - First operation during the detailed survey of a hill road, is
100 - First operation during the detailed survey of a hill road, is
fixation of Bench Marks
101 - Flexible pavement distribute the wheel load_____________?
101 - Flexible pavement distribute the wheel load_____________?
through a set of layers to the subgrade
102 - Floating gradients are generally provided
102 - Floating gradients are generally provided
at summit curves
103 - Following type of pavement is generally known as flexible pavement
103 - Following type of pavement is generally known as flexible pavement
all the above.
104 - For a 6.6 m wide two lane pavement, berms are provided on either side having a width of
104 - For a 6.6 m wide two lane pavement, berms are provided on either side having a width of
1.50 m
105 - For a bitumen pavement calculate the discharge in m3/sec if intensity of the rainfall is 40 mm/sec and area of drainage is 100 m2
105 - For a bitumen pavement calculate the discharge in m3/sec if intensity of the rainfall is 40 mm/sec and area of drainage is 100 m2
3.6
106 - For a comfortable travel on Highways, the centrifugal ratio should not exceed
106 - For a comfortable travel on Highways, the centrifugal ratio should not exceed
0.25
107 - For a constant value of coefficient of lateral friction, the value of required super-elevation increases with_______________?
107 - For a constant value of coefficient of lateral friction, the value of required super-elevation increases with_______________?
decrease in speed and with increase in radius of curve
108 - For a poorly graded sub-grade soil, thickness of sub-base, is
108 - For a poorly graded sub-grade soil, thickness of sub-base, is
30 cm
109 - For a properly designed vehicle, the resistance generally ignored, is
109 - For a properly designed vehicle, the resistance generally ignored, is
axle resistance
110 - For a speed of 30 Kmph, and radius of 30 m, the length of the transition curve is.
110 - For a speed of 30 Kmph, and radius of 30 m, the length of the transition curve is.
30 m
111 - For a speed of 30 Kmph, and radius of 30 m, the length of the transition curve is.
111 - For a speed of 30 Kmph, and radius of 30 m, the length of the transition curve is.
30 m
112 - For a terrain to be termed as steep, the cross slope should be greater than
112 - For a terrain to be termed as steep, the cross slope should be greater than
60
113 - For a vehicle moving with a speed of 80 km per hour, the brake reaction time, in ordinary cases, is
113 - For a vehicle moving with a speed of 80 km per hour, the brake reaction time, in ordinary cases, is
2.5 sec
114 - For clear distinct vision, images of obstructions should fall on the retina with a cone of
114 - For clear distinct vision, images of obstructions should fall on the retina with a cone of
5°
115 - For design, that length of transition curve should be taken which is_____________?
115 - For design, that length of transition curve should be taken which is_____________?
higher of (A) and (B)
116 - For how much amount of rainfall soaking of specimen is not required?
116 - For how much amount of rainfall soaking of specimen is not required?
500 mm
117 - For Indian conditions, the water bound macadam roads, are suitable if daily traffic does not exceed
117 - For Indian conditions, the water bound macadam roads, are suitable if daily traffic does not exceed
2000 tonnes
118 - For maximum strength and durability minimum percentage of cement, by weight is
118 - For maximum strength and durability minimum percentage of cement, by weight is
0.3
119 - For night travel, the length of a valley curve should be such that the head light beam distance is the same as
119 - For night travel, the length of a valley curve should be such that the head light beam distance is the same as
stopping sight distance
120 - For places where there is a passage of flood water then the highway has to be built on
120 - For places where there is a passage of flood water then the highway has to be built on
Embankment
121 - For rapid curing cutbacks, the oil used is______________?
121 - For rapid curing cutbacks, the oil used is______________?
gasoline
122 - For small projects which type of method is used for calculation of project time?
122 - For small projects which type of method is used for calculation of project time?
Bar chart
123 - For the administration of road transport, a Motor Vehicle Act was enacted in
123 - For the administration of road transport, a Motor Vehicle Act was enacted in
1939
124 - For the construction of water bound macadam roads, the correct sequence of operations after spreading coarse aggregates is________________?
124 - For the construction of water bound macadam roads, the correct sequence of operations after spreading coarse aggregates is________________?
dry rolling, application of screening, wet rolling and application of filler
125 - For the design of cement concrete pavement for corner loading, Indian Road Congress recommends the use of
125 - For the design of cement concrete pavement for corner loading, Indian Road Congress recommends the use of
Picker's formula.
126 - For the design of super elevation for mixed traffic conditions, the speed is reduced by_____________?
126 - For the design of super elevation for mixed traffic conditions, the speed is reduced by_____________?
0.25
127 - For the movement of vehicles at an intersection of two roads, without any interference, the type of grade separator generally preferred to, is
127 - For the movement of vehicles at an intersection of two roads, without any interference, the type of grade separator generally preferred to, is
clover leaf.
128 - For which material the semi empirical method is useful?
128 - For which material the semi empirical method is useful?
Elastic
129 - Formation width of a hill road is the distance between
129 - Formation width of a hill road is the distance between
outer end of side drain to outer end of parapet wall
130 - From the point of tangency before an intersection, the route markers are fixed at a distance of
130 - From the point of tangency before an intersection, the route markers are fixed at a distance of
100 m to 150
131 - Full amount of extra width of a pavement on the curve, is provided at
131 - Full amount of extra width of a pavement on the curve, is provided at
beginning of the circular curve
132 - Give way sign is of
132 - Give way sign is of
Triangular shape
133 - Gradient resistance of moving vehicles along down slopes, is
133 - Gradient resistance of moving vehicles along down slopes, is
- 9 kg/tonne
134 - Gravel having well grading is denoted by
134 - Gravel having well grading is denoted by
GW
135 - Gross weight, axle and wheel loads of vehicle govern the
135 - Gross weight, axle and wheel loads of vehicle govern the
Structural design of pavement and cross drainage structures
136 - Group index method of design of flexible pavement is_______________?
136 - Group index method of design of flexible pavement is_______________?
an empirical method based on physical properties of subgrade soil
137 - HCV stands for
137 - HCV stands for
Heavy commercial vehicle
138 - Highway lighting is more important at
138 - Highway lighting is more important at
Bridges
139 - Highway should be planned for
139 - Highway should be planned for
Present requirements and future requirements
140 - Hill roads are
140 - Hill roads are
seldom provided a camber
141 - Horizontal curves on highways are provided
141 - Horizontal curves on highways are provided
all the above.
142 - How many components are present in the surface drainage system?
142 - How many components are present in the surface drainage system?
Three
143 - How many factors contributing to the flexural stress of a pavement?
143 - How many factors contributing to the flexural stress of a pavement?
Two
144 - How many kg of binder is applied for 10m2 area?
144 - How many kg of binder is applied for 10m2 area?
68 kg
145 - How many methods are available for the construction of soil cement base course?
145 - How many methods are available for the construction of soil cement base course?
Two
146 - How many objectives of soil stabilised roads ?
146 - How many objectives of soil stabilised roads ?
Two
147 - How many types of challenges are encountered in bitumen stabilisation?
147 - How many types of challenges are encountered in bitumen stabilisation?
Three
148 - How many types of deterioration can be found in pavements.
148 - How many types of deterioration can be found in pavements.
Two
149 - How many types of factors affect the traffic characteristics?
149 - How many types of factors affect the traffic characteristics?
Four
150 - How many types of methods are there to design a flexible pavement
150 - How many types of methods are there to design a flexible pavement
Three
151 - How many types of traffic speed studies are conducted?
151 - How many types of traffic speed studies are conducted?
Two
152 - If a Lemniscate curve of transition throughout is introduced to connect two parallel roads, the maximum polar angle of the curve, is
152 - If a Lemniscate curve of transition throughout is introduced to connect two parallel roads, the maximum polar angle of the curve, is
30°
153 - If a part of cement mortar gets detached from the surface, exposing the coarse aggregate which results in a rough surface, then it is called.
153 - If a part of cement mortar gets detached from the surface, exposing the coarse aggregate which results in a rough surface, then it is called.
Scaling
154 - If aggregate impact value is 20 to 30 percent, then it is classified as_______________?
154 - If aggregate impact value is 20 to 30 percent, then it is classified as_______________?
satisfactory for road surfacing
155 - If an additional pavement is provided for lane change, then that intersection is called
155 - If an additional pavement is provided for lane change, then that intersection is called
Flared intersection
156 - If an ascending gradient of 1 in 50 meets a descending gradient of 1 in 50, the length of summit curve for a stopping sight distance of 80 m will be_______________?
156 - If an ascending gradient of 1 in 50 meets a descending gradient of 1 in 50, the length of summit curve for a stopping sight distance of 80 m will be_______________?
60m
157 - If any load is placed at interior away from all edges then it is called
157 - If any load is placed at interior away from all edges then it is called
Interior loading
158 - If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be________________?
158 - If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be________________?
less than b/2h and also less than co-efficient of lateral friction
159 - If brakes of vehicles are effective, the vehicle-running at 30 km/hour comes to a stop in
159 - If brakes of vehicles are effective, the vehicle-running at 30 km/hour comes to a stop in
12 metres
160 - If compaction efforts increase, then.
160 - If compaction efforts increase, then.
Dry density increase
161 - If cross slope of a country is 10% to 25%, the terrain is classified as
161 - If cross slope of a country is 10% to 25%, the terrain is classified as
rolling
162 - If cross slope of a country is greater than 60%, the terrain is classified as
162 - If cross slope of a country is greater than 60%, the terrain is classified as
steep
163 - If cross slope of a country is upto 10% the terain is classified as
163 - If cross slope of a country is upto 10% the terain is classified as
plain
164 - If D is the degree of a curve, the percentage reduction of gradient, is
164 - If D is the degree of a curve, the percentage reduction of gradient, is
0.04 D
165 - If d is the economic designed depth of a slab, the thickness of the cement concrete pavement slab at interior, is kept
165 - If d is the economic designed depth of a slab, the thickness of the cement concrete pavement slab at interior, is kept
0.85 d
166 - If degree of a road curve is defined by assuming the standard length of an arc as 30 metres, the radius of 1° curve is equal
166 - If degree of a road curve is defined by assuming the standard length of an arc as 30 metres, the radius of 1° curve is equal
1719 m
167 - If L is the length of the transition curves provided on either side of a circular curve of radius R, the maximum angle of deflection with tangent for the junctions of the transition curve and circular curve, is
167 - If L is the length of the transition curves provided on either side of a circular curve of radius R, the maximum angle of deflection with tangent for the junctions of the transition curve and circular curve, is
None of these.
168 - If L metres is the distance between extreme axles of a vehicle, its gross load should not exceed
168 - If L metres is the distance between extreme axles of a vehicle, its gross load should not exceed
1525 (L + 7.3) - 14.7 L^2
169 - If no super elevation is provided on a road along curves, pot holes may develop at
169 - If no super elevation is provided on a road along curves, pot holes may develop at
outer edge of the road
170 - If one or more wheels act as a single load then it is called as
170 - If one or more wheels act as a single load then it is called as
EASEL
171 - If P is the number of vehicles per day at last census, r is the increase in traffic and n is the number of years passed after last census, number of vehicles A per day for design, is
171 - If P is the number of vehicles per day at last census, r is the increase in traffic and n is the number of years passed after last census, number of vehicles A per day for design, is
P (1 + r)^n
172 - If present A.D.T. is 5000 vehicles and annual increase is 10%, the average future flow after 5 years will be
172 - If present A.D.T. is 5000 vehicles and annual increase is 10%, the average future flow after 5 years will be
8050 vehicles
173 - If R is the radius of a main curve and L is the length of the transition curve, the shift of the curve, is
173 - If R is the radius of a main curve and L is the length of the transition curve, the shift of the curve, is
L^2/24 R
174 - If ruling gradient is I in 20 and there is also a horizontal curve of radius 76 m, then the compensated grade should be_________________?
174 - If ruling gradient is I in 20 and there is also a horizontal curve of radius 76 m, then the compensated grade should be_________________?
0.04
175 - If the acceleration of the vehicle is 6.17m/sec2 then the average skid resistance is
175 - If the acceleration of the vehicle is 6.17m/sec2 then the average skid resistance is
0.62
176 - If the aggregates are exceptionally strong then they are having impact value
176 - If the aggregates are exceptionally strong then they are having impact value
Less than 10
177 - If the amber time at a signal is 3 sec and the green signal time is 25sec, find the red signal time
177 - If the amber time at a signal is 3 sec and the green signal time is 25sec, find the red signal time
28sec
178 - If the angle of merging is low, then the relative speed will be
178 - If the angle of merging is low, then the relative speed will be
Low
179 - If the average width of the entry section is 3m and the exit is 6m then the average width is
179 - If the average width of the entry section is 3m and the exit is 6m then the average width is
4.5m
180 - If the bulk density of an aggregate is 2.6kg/lit and Gs is 2.8 then, the percentage of voids is
180 - If the bulk density of an aggregate is 2.6kg/lit and Gs is 2.8 then, the percentage of voids is
7.1
181 - If the camber is x%, then cross slope is
181 - If the camber is x%, then cross slope is
X/100
182 - If the canal and drain at same level then the cross drainage structure is called.
182 - If the canal and drain at same level then the cross drainage structure is called.
Level crossing
183 - If the coefficient of friction is 0.43, and the design velocity is 40kmph then the radius of curve is
183 - If the coefficient of friction is 0.43, and the design velocity is 40kmph then the radius of curve is
30m
184 - If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is
184 - If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is
52.44 km/hour
185 - If the cross slope of a country is 25% to 60%, the terrain is classified as
185 - If the cross slope of a country is 25% to 60%, the terrain is classified as
mountainous.
186 - If the depth of a trapezoidal section is 0.50 m and free board is 0.15 m , then the total depth is
186 - If the depth of a trapezoidal section is 0.50 m and free board is 0.15 m , then the total depth is
0.65 m
187 - If the designed speed on a circular curve of radius 1400 m is 80 km/hour, no superelevation is provided, if the camber, is
187 - If the designed speed on a circular curve of radius 1400 m is 80 km/hour, no superelevation is provided, if the camber, is
0.02
188 - If the deviation angle of the curve is 1/200 and the design speed is 80kmph then calculate the total length of the valley curve for comfort condition
188 - If the deviation angle of the curve is 1/200 and the design speed is 80kmph then calculate the total length of the valley curve for comfort condition
19.22m
189 - If the difference in elevation of an edge of the pavement 9 m wide and its crown is 15 cm, the camber of the pavement, is
189 - If the difference in elevation of an edge of the pavement 9 m wide and its crown is 15 cm, the camber of the pavement, is
1 in 30
190 - If the distance of a vehicle moved is 25m and the observed travel time is 15 sec then the space mean speed is
190 - If the distance of a vehicle moved is 25m and the observed travel time is 15 sec then the space mean speed is
6m/s
191 - If the elevations along a road increase, the slope of the road along the longitudinal direction, is known as
191 - If the elevations along a road increase, the slope of the road along the longitudinal direction, is known as
gradient
192 - If the flexural strength of a pavement is 45 and it's stress is 40 then factor of safety is
192 - If the flexural strength of a pavement is 45 and it's stress is 40 then factor of safety is
1.15
193 - If the grains in the aggregate lose contact, they
193 - If the grains in the aggregate lose contact, they
Float
194 - If the group index value of subgrade is between 5 and 9, then the subgrade is treated as_____________?
194 - If the group index value of subgrade is between 5 and 9, then the subgrade is treated as_____________?
poor
195 - If the height of embankment increases
195 - If the height of embankment increases
Slopes need to be flattered
196 - If the instantaneous speed of 4 vehicles are 35, 40, 45 and 50 then the time mean speed will be
196 - If the instantaneous speed of 4 vehicles are 35, 40, 45 and 50 then the time mean speed will be
42.5kmph
197 - If the jam density is 145vehicles/km, and velocity is 60kph then the capacity flow is
197 - If the jam density is 145vehicles/km, and velocity is 60kph then the capacity flow is
2175
198 - If the length of the summit curve having SSD as 150m and deviation angle is 1 in 30 is
198 - If the length of the summit curve having SSD as 150m and deviation angle is 1 in 30 is
50m
199 - If the load value at 2.5mm penetration in CBR is 190kg and the load for 5.0mm penetration is 48kg, then the CBR value at 5 mm penetration is
199 - If the load value at 2.5mm penetration in CBR is 190kg and the load for 5.0mm penetration is 48kg, then the CBR value at 5 mm penetration is
4.4
200 - If the longitude coefficient of friction is 0.4, then the resultant retardation in m/sec2 as per IRC will be
200 - If the longitude coefficient of friction is 0.4, then the resultant retardation in m/sec2 as per IRC will be
3.93
201 - If the number of cycles in trial cycle method is 20, for traffic of 170 on one road and 160 on other road, then calculate the total green time in sec
201 - If the number of cycles in trial cycle method is 20, for traffic of 170 on one road and 160 on other road, then calculate the total green time in sec
41
202 - If the number of lanes on the carriageway of a road is more than two, the total width of lane ways is equal to 3.0 m
202 - If the number of lanes on the carriageway of a road is more than two, the total width of lane ways is equal to 3.0 m
+ 0.70 m
203 - If the object appears darker than the road surface it is called
203 - If the object appears darker than the road surface it is called
Silhouette
204 - If the permeability is high then its void ratio is
204 - If the permeability is high then its void ratio is
High
205 - If the principal is P and rate of interest is i and it has to be paid in n years then, the sum S is given by.
205 - If the principal is P and rate of interest is i and it has to be paid in n years then, the sum S is given by.
P(1+i)n
206 - If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent
206 - If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent
of both curves will be equal
207 - If the radius of a horizontal curve is 120m, then calculate the safe allowable speed
207 - If the radius of a horizontal curve is 120m, then calculate the safe allowable speed
60kmph
208 - If the radius of a main curve is 300 m and length of the transition curve is 100 m, the angle with tangent to locate the junction point, is
208 - If the radius of a main curve is 300 m and length of the transition curve is 100 m, the angle with tangent to locate the junction point, is
3° 11'
209 - If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be
209 - If the radius of curvature of a hill road is 50 m, the percentage grade compensation should be
75/R
210 - If the rate of change of the super-elevation along a curved portion of a 7 metre wide road is 1 in 150 and the maximum super-elevation allowed is 1 in 15, the maximum length of the transition curve to be provided at either end, is
210 - If the rate of change of the super-elevation along a curved portion of a 7 metre wide road is 1 in 150 and the maximum super-elevation allowed is 1 in 15, the maximum length of the transition curve to be provided at either end, is
70 m
211 - If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is
211 - If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is
0.0275
212 - If the sensitivity of the soil is greater than 16 then it is
212 - If the sensitivity of the soil is greater than 16 then it is
Quick
213 - If the shear strength of the non-cohesive soil is 84KN/m2 and angle of friction is 30 degrees, then the normal strength in KN/m2 is
213 - If the shear strength of the non-cohesive soil is 84KN/m2 and angle of friction is 30 degrees, then the normal strength in KN/m2 is
145
214 - If the side walk is 1.5m, then the capacity of pedestrians in one way is
214 - If the side walk is 1.5m, then the capacity of pedestrians in one way is
1200
215 - If the space headway is 7m, then the jam density in vehicle/km is
215 - If the space headway is 7m, then the jam density in vehicle/km is
142
216 - If the space mean speed of a vehicle is 50kmph, then the time mean speed will be
216 - If the space mean speed of a vehicle is 50kmph, then the time mean speed will be
Greater than 50kmph
217 - If the span exceeds 6m then the bridge is called.
217 - If the span exceeds 6m then the bridge is called.
Minor bridge
218 - If the speed of overtaken vehicle is 50kmph then spacing of vehicles is
218 - If the speed of overtaken vehicle is 50kmph then spacing of vehicles is
16m
219 - If the speed of overtaken vehicle is 80Kmph, then the design speed is
219 - If the speed of overtaken vehicle is 80Kmph, then the design speed is
100kmph
220 - If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maxi¬mum capacity of a traffic lane at a speed of 10 m/sec is________________?
220 - If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maxi¬mum capacity of a traffic lane at a speed of 10 m/sec is________________?
1500 vehicles per hour
221 - If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is_________________?
221 - If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is_________________?
60m
222 - If the super elevation is 0.07 and width of pavement is 7m then the raise of outer edge with respect to inner edge is
222 - If the super elevation is 0.07 and width of pavement is 7m then the raise of outer edge with respect to inner edge is
0.49m
223 - If the super elevation of the highway provided is zero, then the design speed of highway having a curve of 200m and coefficient of friction 0.10 is
223 - If the super elevation of the highway provided is zero, then the design speed of highway having a curve of 200m and coefficient of friction 0.10 is
50kmph
224 - If the traffic volume count on a road is 150 and daily factor is 1.1 and seasonal factor is 1.2 then ADT is
224 - If the traffic volume count on a road is 150 and daily factor is 1.1 and seasonal factor is 1.2 then ADT is
198
225 - If the velocity of a vehicle is 60kmph and the other vehicle velocity is 20kmph, then the relative velocity is
225 - If the velocity of a vehicle is 60kmph and the other vehicle velocity is 20kmph, then the relative velocity is
40kmph
226 - If the velocity of moving vehicles on a road is 24 km/per hour, stopping distance is 19 metres and average length of vehicles is 6 metres, the basic capacity of lane, is
226 - If the velocity of moving vehicles on a road is 24 km/per hour, stopping distance is 19 metres and average length of vehicles is 6 metres, the basic capacity of lane, is
1000 vehicles per hour
227 - If the water content of a soil sample is 25%, and dry density is 15KN/m3 then its dry density in KN/m3 is
227 - If the water content of a soil sample is 25%, and dry density is 15KN/m3 then its dry density in KN/m3 is
18.75
228 - If the width of a pavement slab is 7.5 m, thickness 20 cm and working stress 1400 kg/cm2, spacing of 10 mm tie bars for the longitudinal joint, is
228 - If the width of a pavement slab is 7.5 m, thickness 20 cm and working stress 1400 kg/cm2, spacing of 10 mm tie bars for the longitudinal joint, is
30 cm
229 - If the width of carriage way is 12.5 metres, outer edge 50 cm higher than the inner edge, the required super elevation is
229 - If the width of carriage way is 12.5 metres, outer edge 50 cm higher than the inner edge, the required super elevation is
1 in 25
230 - If x% is the gradient of an alignment and y% is the gradient after proper superelevation along a curved portion of a highway, the differential grade along the curve, is
230 - If x% is the gradient of an alignment and y% is the gradient after proper superelevation along a curved portion of a highway, the differential grade along the curve, is
(y - x)%
231 - Impact value is used to measure
231 - Impact value is used to measure
Toughness
232 - In 90 degree parking the length of kerb is 25m, the parking spaces are
232 - In 90 degree parking the length of kerb is 25m, the parking spaces are
10
233 - In a braking test, a vehicle travelling at 36 km ph was stopped at a braking distance of 8.0 m. The average value of the vehicle's skid resistance (friction coefficient) is
233 - In a braking test, a vehicle travelling at 36 km ph was stopped at a braking distance of 8.0 m. The average value of the vehicle's skid resistance (friction coefficient) is
0.16
234 - In a braking test, a vehicle was moving with a speed of 45kmph and was stopped by applying brakes, the skid marks were 10.0m in length .determine the skid resistance
234 - In a braking test, a vehicle was moving with a speed of 45kmph and was stopped by applying brakes, the skid marks were 10.0m in length .determine the skid resistance
0.78m
235 - In a hill road, the best alignment when the sum of ascent and descent between extreme points is.
235 - In a hill road, the best alignment when the sum of ascent and descent between extreme points is.
Minimum
236 - In a right angle bend of a road provided with a transition throughout, the maximum polar angle will be
236 - In a right angle bend of a road provided with a transition throughout, the maximum polar angle will be
15°
237 - In a steep terrain the radius of curve is 100m and the design speed is 80kmph then the length of transition curve will be
237 - In a steep terrain the radius of curve is 100m and the design speed is 80kmph then the length of transition curve will be
64m
238 - In a traffic lane the traffic moving extreme left is 250 PCU and in extreme right it is 240 PCU, the sum of the weaving traffic crossing left and right is 500 PCU, find proportion of weaving traffic
238 - In a traffic lane the traffic moving extreme left is 250 PCU and in extreme right it is 240 PCU, the sum of the weaving traffic crossing left and right is 500 PCU, find proportion of weaving traffic
0.5
239 - In an ideal transition curve, the radius of curvature
239 - In an ideal transition curve, the radius of curvature
is inversely proportional to the radius of main curve
240 - In approximate method of signals, the average time taken to cross by the pedestrian is
240 - In approximate method of signals, the average time taken to cross by the pedestrian is
7sec
241 - In case of a hair pin bend of a highway,
241 - In case of a hair pin bend of a highway,
All the above.
242 - In case of a multi-lane road, overtaking is generally permitted
242 - In case of a multi-lane road, overtaking is generally permitted
from both sides right and left
243 - In case of cement concrete pavements, pick up the incorrect statement
243 - In case of cement concrete pavements, pick up the incorrect statement
initial cost of construction is low
244 - In case of hill roads, the extra widening is generally provided______________?
244 - In case of hill roads, the extra widening is generally provided______________?
fully on the inner side of the curve
245 - In case of summit curves, the deviation angle will be maximum when_______________?
245 - In case of summit curves, the deviation angle will be maximum when_______________?
an ascending gradient meets with a descending gradient
246 - In CBR test the value of CBR is calculated at_______________?
246 - In CBR test the value of CBR is calculated at_______________?
both 2.5mm and 5.0 mm penetrations
247 - In cement concrete pavements, tensile stress is due to :
247 - In cement concrete pavements, tensile stress is due to :
all the above.
248 - In complex situations, total time required for a driver to form a judgement and to act, may be taken as
248 - In complex situations, total time required for a driver to form a judgement and to act, may be taken as
3.0 sec
249 - In countries like USA and UAE, which of the regulation is followed?
249 - In countries like USA and UAE, which of the regulation is followed?
Keep to right
250 - In field, the dry density of soil can be determined by?
250 - In field, the dry density of soil can be determined by?
Burning
251 - In full depth repairs the diameter of the hole is greater than the diameter of dowel bar by.
251 - In full depth repairs the diameter of the hole is greater than the diameter of dowel bar by.
2.0 mm
252 - In highway construction on super elevated curves, the rolling shall proceed from_________________?
252 - In highway construction on super elevated curves, the rolling shall proceed from_________________?
lower edge towards the upper edge
253 - In highway construction, rolling starts from________________?
253 - In highway construction, rolling starts from________________?
sides and proceed to centre
254 - In hill roads the side drains arc provided________________?
254 - In hill roads the side drains arc provided________________?
only on the hill side of road
255 - In ideal pavement is constructed with
255 - In ideal pavement is constructed with
Portland cement concrete
256 - In India the modes of transportation, in the order of their importance, are
256 - In India the modes of transportation, in the order of their importance, are
railways, roads, shipping, air transport
257 - In retaining and breast walls, weep holes are provided at
257 - In retaining and breast walls, weep holes are provided at
100 cm vertical height and 120 cm centre to centre horizontally
258 - In scanty rainfall regions, the camber provided will be
258 - In scanty rainfall regions, the camber provided will be
flatter
259 - In slab culverts RCC slab is placed over abudment of.
259 - In slab culverts RCC slab is placed over abudment of.
Masonry
260 - In soil cement stabilisation the bond is imparted between cement and
260 - In soil cement stabilisation the bond is imparted between cement and
Soil
261 - In soils having same values of plasticity index, if liquid limit is increased, then_____________?
261 - In soils having same values of plasticity index, if liquid limit is increased, then_____________?
compressibility and permeability increase and dry strength decreases
262 - In the initial stage of construction which type of pavement is cheap?
262 - In the initial stage of construction which type of pavement is cheap?
Flexible
263 - In the penetration macadam construction, the bitumen is__________________?
263 - In the penetration macadam construction, the bitumen is__________________?
sprayed after the aggregates are spread and compacted
264 - In traffic engineering the elements are classified into how many categories?
264 - In traffic engineering the elements are classified into how many categories?
Two
265 - In trial cycle method, the average time headway is assumed as
265 - In trial cycle method, the average time headway is assumed as
2.5sec
266 - In water bound macadam roads, binding material, is
266 - In water bound macadam roads, binding material, is
stone dust
267 - In welded wire mesh, the longitudinal wire is placed at
267 - In welded wire mesh, the longitudinal wire is placed at
15 cm centres
268 - In which layer system the modulus of elasticity will be equal for all layers?
268 - In which layer system the modulus of elasticity will be equal for all layers?
Single
269 - In which type of transport, walk mode is mandatory?
269 - In which type of transport, walk mode is mandatory?
Public transport
270 - Increase in lime content results in.
270 - Increase in lime content results in.
Decrease in plasticity index
271 - Increase in the moisture content in concrete_________________?
271 - Increase in the moisture content in concrete_________________?
reduces the strength
272 - Increase in traffic volume, due to increase in transport vehicles, is known as
272 - Increase in traffic volume, due to increase in transport vehicles, is known as
normal traffic growth
273 - Indian Road Congress (I.R.C.) was founded and constituted with its head quarters at New Delhi, in
273 - Indian Road Congress (I.R.C.) was founded and constituted with its head quarters at New Delhi, in
1934
274 - Inspection of site is done in which survey?
274 - Inspection of site is done in which survey?
Reconnaissance
275 - Interior thickness of concrete road slab for design wheel load 6300 kg and permissible flexural stress 21 kg/cm2, is
275 - Interior thickness of concrete road slab for design wheel load 6300 kg and permissible flexural stress 21 kg/cm2, is
25.5 cm
276 - Intermediate catch water drains are provided only, if
276 - Intermediate catch water drains are provided only, if
all the above.
277 - Land use, transportation and road network plans are
277 - Land use, transportation and road network plans are
Inter linked
278 - Length of vehicles does not affect
278 - Length of vehicles does not affect
width of shoulders
279 - Longitudinal pavement lines marked broken in white paint
279 - Longitudinal pavement lines marked broken in white paint
may be crossed over at the discretion of the driver
280 - Los Angeles testing machine is used to conduct______________?
280 - Los Angeles testing machine is used to conduct______________?
abrasion test
281 - Major stresses in CC pavement is
281 - Major stresses in CC pavement is
Wheel load and warping stress
282 - Making of solid into fine powder is called.
282 - Making of solid into fine powder is called.
Pulverising
283 - Marshall stability determines
283 - Marshall stability determines
Flexibility
284 - Maximum aggregate size in CBR method is
284 - Maximum aggregate size in CBR method is
20 mm
285 - Maximum daily traffic capacity of bituminous pavements is______________?
285 - Maximum daily traffic capacity of bituminous pavements is______________?
1500 tonnes per day
286 - Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
286 - Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
basic capacity of traffic lane
287 - Maximum number of vehicles can be parked with_______________?
287 - Maximum number of vehicles can be parked with_______________?
90° angle parking
288 - Maximum number of vehicles that can pass a given point on a lane during one hour without creating unreasonable delay, is known as
288 - Maximum number of vehicles that can pass a given point on a lane during one hour without creating unreasonable delay, is known as
practical capacity of lane.
289 - Maximum size of aggregate in base course is
289 - Maximum size of aggregate in base course is
50 mm
290 - Maximum size of aggregate in surface course is
290 - Maximum size of aggregate in surface course is
18.5mm
291 - Maximum super-elevation on hill roads should not exceed
291 - Maximum super-elevation on hill roads should not exceed
0.1
292 - Minimum number of 50 kg cement bags per cubic metre of concrete for a mix corresponding to crushing strength 280 kg/cm2 at 28 days, are
292 - Minimum number of 50 kg cement bags per cubic metre of concrete for a mix corresponding to crushing strength 280 kg/cm2 at 28 days, are
6.5
293 - Minimum permissible speed on high speed roads, is decided on the basis of
293 - Minimum permissible speed on high speed roads, is decided on the basis of
15 percentile cumulative frequency
294 - Minimum radius of a simple circular curve deflecting through 5°, is
294 - Minimum radius of a simple circular curve deflecting through 5°, is
1718.9 m
295 - Minimum radius of curvature of National Highways or State highways in hill region free from snow, is kept
295 - Minimum radius of curvature of National Highways or State highways in hill region free from snow, is kept
50 m
296 - Minimum stopping distance for moving vehicles on road with a design speed of 80 km/hour, is
296 - Minimum stopping distance for moving vehicles on road with a design speed of 80 km/hour, is
120 m
297 - Minimum thickness of a layer of fine sand required to cut off capillary rise of water completely, should be
297 - Minimum thickness of a layer of fine sand required to cut off capillary rise of water completely, should be
76 cm
298 - Minimum thickness of seal coat is
298 - Minimum thickness of seal coat is
20mm
299 - Minimum thickness of the base of a flexible pavement, is
299 - Minimum thickness of the base of a flexible pavement, is
10 cm
300 - Montimorrite is a type of mineral which causes expansive behaviour is found in
300 - Montimorrite is a type of mineral which causes expansive behaviour is found in
Black cotton soil
301 - Most suitable material for highway embankments is______________?
301 - Most suitable material for highway embankments is______________?
granular soil
302 - Newly constructed pavement with ordinary Portland cement attains its working strength after
302 - Newly constructed pavement with ordinary Portland cement attains its working strength after
28 days
303 - No warping stress is developed if temperature
303 - No warping stress is developed if temperature
Constant
304 - Non-passing sight distance along a road is the longest distance at which the driver of a moving vehicle, may see an obstacle on the pavement
304 - Non-passing sight distance along a road is the longest distance at which the driver of a moving vehicle, may see an obstacle on the pavement
10 cm high
305 - Normal formation width of a hill road for one-way traffic, is
305 - Normal formation width of a hill road for one-way traffic, is
4.8 m
306 - Obligatory points through which the alignment should not pass are
306 - Obligatory points through which the alignment should not pass are
Religious structure and costly structures
307 - On a 2 phase road, the saturation flow on road A is 1000 and normal flow is 250,whereas on road B the saturation flow is 1500 and normal flow is 500,the total red time is 10 sec , find optimum cycle length
307 - On a 2 phase road, the saturation flow on road A is 1000 and normal flow is 250,whereas on road B the saturation flow is 1500 and normal flow is 500,the total red time is 10 sec , find optimum cycle length
37sec
308 - On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be_________________?
308 - On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be_________________?
more than the pressure on inner wheels
309 - On a pavement with parabolic camber, the angle of inclination of the vehicles will be
309 - On a pavement with parabolic camber, the angle of inclination of the vehicles will be
more at the edges
310 - On a right angled road intersection with two way traffic, the total number of conflict points is______________?
310 - On a right angled road intersection with two way traffic, the total number of conflict points is______________?
24
311 - On concrete roads, the camber generally provided, is
311 - On concrete roads, the camber generally provided, is
1 in 60 to 1 in 72
312 - On earth roads, the camber should preferably be
312 - On earth roads, the camber should preferably be
1 in 20 to 1 in 24
313 - On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from
313 - On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from
9 kg to 11 kg/tonne
314 - On roads where the soil has been deposited should be stripped by.
314 - On roads where the soil has been deposited should be stripped by.
Blade grader
315 - On the recommendations of Indian Road Congress, the ruling gradient in plains, is
315 - On the recommendations of Indian Road Congress, the ruling gradient in plains, is
1 in 30
316 - On the recommendations of Nagpur Conference, the minimum width of a village road may be
316 - On the recommendations of Nagpur Conference, the minimum width of a village road may be
2.45 m
317 - On which road the maximum radius is provided?
317 - On which road the maximum radius is provided?
National highway
318 - One meter cube of cement consists of how many bags of cement?
318 - One meter cube of cement consists of how many bags of cement?
30
319 - One of the disadvantages of traffic signals is
319 - One of the disadvantages of traffic signals is
The rear end collision increases
320 - One-way streets are generally provided in crowded cities as, these
320 - One-way streets are generally provided in crowded cities as, these
All the above.
321 - Over taking time required for a vehicle with design speed 50 km ph and overtaking acceleration 1.25 m/sec2 to overtake a vehicle moving at a speed 30 km ph, is
321 - Over taking time required for a vehicle with design speed 50 km ph and overtaking acceleration 1.25 m/sec2 to overtake a vehicle moving at a speed 30 km ph, is
6.12 secs
322 - Parapet walls along hill roads, are provided
322 - Parapet walls along hill roads, are provided
to prevent the wheels of the vehicle from coming on the retaining wall
323 - Parking facilities may be classified into how many types?
323 - Parking facilities may be classified into how many types?
Two
324 - Passing zones are generally not provided on
324 - Passing zones are generally not provided on
all the above.
325 - Pavement is said to be flexible if it contains
325 - Pavement is said to be flexible if it contains
All the above.
326 - Peak hour factor is expressed in percentage of
326 - Peak hour factor is expressed in percentage of
AADT
327 - Pedestrian data is used for planning
327 - Pedestrian data is used for planning
Sidewalks and cross-walks
328 - Penetration test on bitumen is used for determining its_____________?
328 - Penetration test on bitumen is used for determining its_____________?
grade
329 - Percentage of free carbon in bitumen is______________?
329 - Percentage of free carbon in bitumen is______________?
less than that in tar
330 - Pick up the correct statement from the following:
330 - Pick up the correct statement from the following:
All the above.
331 - Pick up the correct statement from the following:
331 - Pick up the correct statement from the following:
All the above.
332 - Pick up the correct statement from the following:
332 - Pick up the correct statement from the following:
All the above.
333 - Pick up the correct statement from the following:
333 - Pick up the correct statement from the following:
All the above.
334 - Pick up the correct statement from the following:
334 - Pick up the correct statement from the following:
All the above.
335 - Pick up the correct statement from the following:
335 - Pick up the correct statement from the following:
All the above
336 - Pick up the correct statement from the following:
336 - Pick up the correct statement from the following:
All the above.
337 - Pick up the correct statement from the following:
337 - Pick up the correct statement from the following:
All the above.
338 - Pick up the correct statement from the following:
338 - Pick up the correct statement from the following:
All the above.
339 - Pick up the correct statement from the following:
339 - Pick up the correct statement from the following:
all the above.
340 - Pick up the incorrect statement from the following. If water cement ratio is
340 - Pick up the incorrect statement from the following. If water cement ratio is
increased, strength of concrete is not affected
341 - Pick up the incorrect statement from the following. On highways circular curves may be
341 - Pick up the incorrect statement from the following. On highways circular curves may be
vertical curves
342 - Pick up the incorrect statement from the following. The super-elevation on roads is
342 - Pick up the incorrect statement from the following. The super-elevation on roads is
directly proportional to velocity of vehicles
343 - Pick up the incorrect statement from the following. The width of the right-of-way is decided so as to accommodate
343 - Pick up the incorrect statement from the following. The width of the right-of-way is decided so as to accommodate
vertical curve
344 - Pick up the incorrect statement from the following:
344 - Pick up the incorrect statement from the following:
Tresguet did not provide the top camber for the drainage of surface water
345 - Pick up the incorrect statement from the following:
345 - Pick up the incorrect statement from the following:
Highways are always constructed in straight line
346 - Planning is based on
346 - Planning is based on
Factual data and analysis
347 - Presence of unpulverised dry lumps reduce the.
347 - Presence of unpulverised dry lumps reduce the.
Strength and durability
348 - Proximity to sea contributes to
348 - Proximity to sea contributes to
Climatic factor
349 - Raising of outer edge of a road with respect to inner edge, is known
349 - Raising of outer edge of a road with respect to inner edge, is known
all the above.
350 - RC-2, MC-2 and SC-2 correspond to_______________?
350 - RC-2, MC-2 and SC-2 correspond to_______________?
same viscosity
351 - Reaction time of a driver_______________?
351 - Reaction time of a driver_______________?
decreases with increase in speed
352 - Reconnaissance is best done with the help of
352 - Reconnaissance is best done with the help of
aerial photographic survey
353 - Reduction of load capacity in a ruling gradient of
353 - Reduction of load capacity in a ruling gradient of
1 in 20, is 10%
354 - Reference pillars fixed on the centre line of a proposed road, provide the following information:
354 - Reference pillars fixed on the centre line of a proposed road, provide the following information:
All the above.
355 - Reinforcement in cement concrete slab of road pavements, is placed
355 - Reinforcement in cement concrete slab of road pavements, is placed
in the form of welded wire mesh
356 - Retaining walls are generally constructed with dry rubble stones with 60 cm top width and
356 - Retaining walls are generally constructed with dry rubble stones with 60 cm top width and
1 : 3 front batter
357 - Rigidity factor for a tyre pressure greater than 7 kg/cm2 is_______________?
357 - Rigidity factor for a tyre pressure greater than 7 kg/cm2 is_______________?
less than 1
358 - Road lighting is a
358 - Road lighting is a
Advantage for users
359 - Road makers along roads from the edge of a kerb should not be less than
359 - Road makers along roads from the edge of a kerb should not be less than
60 cm
360 - Road roughness is tested by
360 - Road roughness is tested by
Bump integrator
Pages
No comments:
Post a Comment
Your Valued Comments Help us to improve our site. Thanks