List of top Mechanical Engineering Questions on Strength of Materials asked in TS PGECET

The complete transformation of austenite takes place during cooling from liquid state at:
The important parameter which is considered for the measure of ductility is:
Quenching is not necessary when the hardening process is done by the following way:
If the blade efficiency is 80% and the stage efficiency is 60%, what is nozzle efficiency of a DeLaval turbine?
The alloy of copper which can be used against fatigue, wear and corrosion is
During the crystallization process, the energy which retards is called as
What is the element to be added to the molten cast iron in order to obtain the nodular cast iron?
A shaft subjected to pure torsion develops the maximum shear stress of 80 MPa. If the shaft diameter is doubled, then the maximum shear stress developed in the shaft corresponding to the same torque is
A thin cylindrical shell subjected to an internal pressure resulted in hoop stress and longitudinal stress. If the radius and thickness of the shell are increased by 10%, then the increase in percentage of hoop stress and longitudinal stress respectively are
A simply supported beam of length 'L' having the flexural rigidity of 'EI', subjected to a uniformly distributed load of 'w'. Then the maximum bending moment and maximum deflection are
Based on flexural point, a beam can be considered as strongest due to:
The ratio of equivalent lengths for the slender column subjected to the critical load when one end is fixed and the other is free, and both ends are fixed is:
What is the coefficient of restitution of a perfectly elastic impact?
Which of the following relations are correct for the Young's modulus in terms of modulus of rigidity (G), Bulk modulus (K) and Poisson's ratio ($\mu$)?
Two principal stresses at a point in the bar are 200 N/mm² (tensile) and 80 N/mm² (Compressive). What is the value of the maximum shear stress in the bar?