113) The camber of road should be approximately equal to

longitudinal gradient

two times the longitudinal gradient

three times the longitudinal gradient

half the longitudinal gradient

Answer is:

half the longitudinal gradient

Transportation Engineering MCQ with Answers

For more MCQ's Click Here

114) Which of the following shapes is preferred in a valley curve

simple parabola

cubic parabola

spiral

lemniscate

Answer is:

cubic parabola

115) The value of ruling gradient in plains as per IRC recommendation is

1 in 12

1 m 15

1 in 20

1 in 30

Answer is:

1 in 30

116) In case of summit curves, the deviation angle will be maximum when

an ascending gradient meets with another ascending gradient

an ascending gradient meets with a descending gradient

a descending gradient meets with another descending gradient

an ascending gradient meets with a level surface

Answer is:

an ascending gradient meets with a descending gradient

117) If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in metres is given by the expression

0.38 N V3/2

0.38 (NV3)″2

3.8 NV″2

3.8 (NV3)″2

Answer is:

0.38 (NV3)″2

Transportation Engineering MCQ with Answers

For more MCQ's Click Here

113) The camber of road should be approximately equal to

half the longitudinal gradient

Transportation Engineering MCQ with Answers

Related Transportation Engineering MCQ with Answers

114) Which of the following shapes is preferred in a valley curve

cubic parabola

115) The value of ruling gradient in plains as per IRC recommendation is

1 in 30

116) In case of summit curves, the deviation angle will be maximum when

an ascending gradient meets with a descending gradient

117) If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in metres is given by the expression

0.38 (NV3)″2

Transportation Engineering MCQ with Answers