CE Quiz 59

A hill road with ruling gradient of 1 in 20 has a horizontal curve of radius 75 m. The compensated gradient on the curve will be:

If the longitudinal friction coefficient is 0.35, the resultant retardation for stopping the vehicle on the road is______ m/s².

If the length of the wheel base is made thrice the initial, the mechanical widening on the horizontal curve has to be

In which 20 year plan The roads are divided into four different class?

The following engineering surveys are be carried out during alignment of highway project

1)Preliminary survey

2)Reconnaissance survey

3)Map study

4)Final location survey

The correct sequence of stages of engineering survey before a highway alignment is final in

highway project is

The recommended camber for cement concrete surfaced pavement is

Ruling gradient on a highway is 1/20. Radius of curve is 100m after grade compensation the grade to be provided should not be less than 4%. Calculate compensated gradient in %.

The max super elevation on hilly roads should not exceed

Which of the following is the correct expression for the versine of a curve?

As per IRC, the recommended camber for a cement concrete road in location where heavy rainfalls prevail is