11. Compared to a level surface, on a descending gradient the stopping sight distance is
a) less
b) more
c) same
d) dependent on the speed
Ans: b
12. On a single lane road with two way traffic, the minimum stopping sight distance is equal to
a) stopping distance
b) two times the stopping distance
c) half the stopping distance
d) three times the stopping distance
Ans: b
13. The desirable length of overtaking zone as per IRC recommendation is equal to
a) overtaking sight distance
b) two times the overtaking sight distance
c) three times the overtaking sight distance
d) five times the overtaking sight distance
Ans: d
14. Stopping sight distance is always
a) less than overtaking sight distance
b) equal to overtaking sight distance
c) more than overtaking sight distance
d) none of the above
Ans: a
15. Reaction time of a driver
a) increases with increase in speed
b) decreases with increase in speed
c) is same for all speeds
d) none of the above
Ans: b
16. If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is
a) 30m
b) 60m
c) 120m
d) 180m
Ans: b
17. The effect of grade on safe overtaking sight distance is
a) to increase it on descending grades and to decrease it on ascending grades
b) to decrease it on descending grades and to increase it on ascending grades
c) to increase it on both descending and ascending grades
d) to decrease it on both descending and ascending grades
Ans: c
18. The ruling design speed on a National Highway in plain terrain as per IRC recommendations is
a) 60 kmph
b) 80 kmph
c) 100 kmph
d) 120 kmph
Ans: c
19. The terrain may be classified as rolling terrain if the cross slope of land is
a) upto 10%
b) between 10% and 25%
c) between 25% and 60%
d) more than 60%
Ans: b
20. 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
a) less than b/2h and greater than co-efficient of lateral friction
b) less than b/2h and also less than co-efficient of lateral friction
c) greater than b/2h and less than co-efficient of lateral friction
d) greater than b/2h and also greater than coefficient of lateral friction
Ans: b
Read More Questions:
Highway Engineering Mcqs Part1
Highway Engineering Mcqs Part2
a) less
b) more
c) same
d) dependent on the speed
Ans: b
12. On a single lane road with two way traffic, the minimum stopping sight distance is equal to
a) stopping distance
b) two times the stopping distance
c) half the stopping distance
d) three times the stopping distance
Ans: b
13. The desirable length of overtaking zone as per IRC recommendation is equal to
a) overtaking sight distance
b) two times the overtaking sight distance
c) three times the overtaking sight distance
d) five times the overtaking sight distance
Ans: d
14. Stopping sight distance is always
a) less than overtaking sight distance
b) equal to overtaking sight distance
c) more than overtaking sight distance
d) none of the above
Ans: a
15. Reaction time of a driver
a) increases with increase in speed
b) decreases with increase in speed
c) is same for all speeds
d) none of the above
Ans: b
16. If the stopping distance is 60 meters, then the minimum stopping sight distance for two lane, two way traffic is
a) 30m
b) 60m
c) 120m
d) 180m
Ans: b
17. The effect of grade on safe overtaking sight distance is
a) to increase it on descending grades and to decrease it on ascending grades
b) to decrease it on descending grades and to increase it on ascending grades
c) to increase it on both descending and ascending grades
d) to decrease it on both descending and ascending grades
Ans: c
18. The ruling design speed on a National Highway in plain terrain as per IRC recommendations is
a) 60 kmph
b) 80 kmph
c) 100 kmph
d) 120 kmph
Ans: c
19. The terrain may be classified as rolling terrain if the cross slope of land is
a) upto 10%
b) between 10% and 25%
c) between 25% and 60%
d) more than 60%
Ans: b
20. 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
a) less than b/2h and greater than co-efficient of lateral friction
b) less than b/2h and also less than co-efficient of lateral friction
c) greater than b/2h and less than co-efficient of lateral friction
d) greater than b/2h and also greater than coefficient of lateral friction
Ans: b
Read More Questions:
Highway Engineering Mcqs Part1
Highway Engineering Mcqs Part2
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