The coefficient of friction depends upon – McqOptions

MCQOPTIONS

1.	The coefficient of friction depends upon
A.	Nature of surfaces
B.	Area of contact
C.	Area of contact
D.	All of the above
Answer» B. Area of contact

Discussion

No Comment Found

Related MCQs

The forces, which meet at one point, but their lines of action do not lie in a plane, are called
The moment diagram for a cantilever carrying a concentrated load at its free end, will be
If the shear force along a section of a beam is zero, the bending moment at the section is
A single force and a couple acting in the same plane upon a rigid body
The areas of cross-section of a square beam and a circular beam subjected to equal bending moments, are same.
A three-hinged arch is said to be:
Frictional force encountered after commencement of motion is called
A solid circular shaft of diameter d is subjected to a torque T. The maximum normal stress induced in the shaft, is
The materials which have the same elastic properties in all directions, are called
If a rigid body is in equilibrium under the action of three forces, then