Challenger App

No.1 PSC Learning App

1M+ Downloads
If angle of friction is 30°, the coefficient of friction will be

A1/2

B√3/2

C1/√3

D√3

Answer:

C. 1/√3


Related Questions:

Symon's rain gauge is a
Property of bearing material which has ability to accommodate shaft deflections by plastic deformation:
The densification of a soil by means of mechanical manipulation is called
A curved surface, at which each point is perpendicular to the direction of gravity at that point is called
Loss of pre stress with time at constant strain in steel is called