_____________ torsion is produced when twisting couple coincides with the axis of the shaft.

The shear stress at the outer surface of hollow circular section is _____

Torque per unit twist of a shaft is known as</p>

Which of the following is also known as V notch?

Runoff coefficient is denoted by ___

A hollow shaft outside diameter 120 mm and thickness 20 mm. Find polar moment of inertia.

Velocity in a river flow can be calculated by using _____

Estimation of run off “R” is 0.85P-30.48. The above formula was coined by _____

Which of the following formula was proposed by Bazin?