CURVES ON ROAD - Quiz

1) What is the main purpose of providing camber?

To follow IRC specification To prevent entry of moisture into subgrade To maintain equilibrium To follow specifications

2) Which shape of the surface drain is most preferred for heavy discharge in road?

Rectangular U shaped Semicircular V shaped

3) Which culvert is used if the water opening is less than 15m² and road crosses the water way on a relatively high embankment?

Pipe Arch Box Slab

4) Which drain is suitable for small streets of less discharge?

V shaped Semi circular Rectangular U shaped