The magnitude of shear stress induced in a solid circular shaft due to an applied torque varies from:

The most economical section of a shaft subjected to pure torsion is:

In a shaft system with equal lengths and a common angle of twist, the torque is divided between two parallel shafts based on the:

If T = Torque, J = Polar moment of inertia, C = Modulus of rigidity, θ = Angle of twist, and L = Length of the shaft, which of the following is the correct torsional equation?

Which of the following correctly represents the formula for the polar section modulus (Zp)? (where J is polar moment of inertia and c is the radius of the shaft)

The angle of twist of a shaft of diameter 'd' is inversely proportional to:

A circular solid shaft of length L = 5 m is fixed at one end and free at the other. A twisting moment T = 100 kN-m is applied at the free end. The torsional rigidity GJ is 50,000 kN-m2/rad. Consider the following statements: 1. The maximum rotation is 0.01 rad. 2. The torsional strain energy is 1 kN-m. Which of the following options correctly describes these statements?

A 2.5 m long steel shaft of circular cross-section is subjected to torques. The torque at B is 500 Nm (anti-clockwise) and the torque at C is 1000 Nm (clockwise). Determine the diameter of the shaft if the permissible shear stress is 6000 kN/m 2 and the modulus of rigidity is 80 GN/m 2 .

The shear stress developed at the center of a solid circular shaft under torsion is: