Highway Engineering - Engineering

Q1:

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

A 32.44 km/hour

B 42.44 kg/hour

C 52.44 km/hour

D 62.44 km/hour

E 72.44 km/hour

ANS:C - 52.44 km/hour

The Correct answer is 52.4563.