# Mechanical Engineering - Strength of Materials

Exercise : Strength of Materials - Section 5

1.

The maximum shear stress in a thin cylindrical shell subjected to internal pressure

*p*is2.

When a shaft, is subjected to torsion, the shear stress induced in the shaft varies from

3.

The maximum bending moment for a simply supported beam with a gradually varying load from zero at both ends and

*w*per metre at the centre, lies at the centre of a beam.4.

A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa on a plane at right angles to the former. It is also subjected to a shear stress of 400 MPa on the same planes. The maximum shear stress will be

5.

A shaft of diameter

*D*is subjected to a twisting moment (*T*) and a bending moment (*M*). If the maximum bending stress is equal to maximum shear stress developed, then*M*is equal toQuick links

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