Mechanical Engineering - Strength of Materials
Exercise : Strength of Materials - Section 3
1.
The shear force and bending moment are zero at the free end of a cantilever beam, if it carries a
2.
A rod is enclosed centrally in a tube and the assembly is tightened by rigid washers. If the assembly is subjected to a compressive load, then
3.
A bar of length L metres extends by l mm under a tensile force of P. The strain produced in the bar is
4.
A shaft revolving at ω rad / s transmits torque (T) in N-m. The power developed is
5.
The unit of modulus of elasticity is same as those of
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