1.
When the speed of traffic flow becomes zero,then

2.
For design, that length of transition curve should be taken which is

3.
Most suitable material for highway embankments is

4.
The desirable length of overtaking zone as per IRC recommendation is equal to

5.
Which of the following is considered to be the highest quality construction in the group of black top pavements?

6.
When two equally important roads cross roughly at right angles, the suitable shape of central island is

7.
Equivalent factor of passenger car unit (PCU) for a passenger car as per IRC is

8.
RC-2, MC-2 and SC-2 correspond to

9.
If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression

10.
Camber in the road is provided for

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