Explore topic-wise MCQs in Strength Materials.

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Strength Materials knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Strength Materials.

A steel bar of 40mm x 40mm square cross-section is subjected to an axial compressive load of 200kN. If the length of the bar is 2m and E=200GPa, the elongation of the bar well be ____________

An axial residual compressive stress due to a manufacturing process is present on the outer surface of a rotating shaft subjected to bending. Under a given bending load, the fatigue of the shaft in the presence of the residual compressive stress is ____________

When a rectangular beam is loaded transversely, the maximum compressive stress develops on ____________

A solid circular shaft of diameter d is subjected to a torque T. the maximum normal stress induced in the shaft is ____________

A cast iron T section beam is subjected to pure bending. For maximum compressive stress to be 3 times the maximum tensile stress, centre of gravity of the section from flange side is ____________

What will be the unit of compressive stress?

For keeping the stress wholly compressive the load may be applied on a circular column anywhere within a concentric circle of diameter _____________

A steel bar of 40mm x 40mm square cross-section is subjected to an axial compressive load of 200kN. If the length of the bar is 2m and E=200GPa, the elongation of the bar well b?

An axial residual compressive stress due to a manufacturing process is present on the outer surface of a rotating shaft subjected to bending. Under a given bending load, the fatigue of the shaft in the presence of the residual compressive stress is

A solid circular shaft of diameter d is subjected to a torque T. the maximum normal stress induced in the shaft is

A cast iron T section beam is subjected to pure bending. For maximum compressive stress to be 3 times the maximum tensile stress, centre of gravity of the section from flange side is

What will be the unit of compressive stress ?

Consider two bars A and B of same material tightly secured between two unyielding walls. Coefficient of thermal expansion of bar A is more than that of B. What are the stresses induced on increasing the temperature?