SSC JE Mechanical Engineering 2013
For the following questions answer them individually
For a key to be equally strong in shearing and crushing, the width of the key, assuming that the allowable crushing stress is twice the allowable shear stress, should be
Tension in the tight side of a belt drive is 100 N and that in the slack side 60 N. If the belt breadth is 10 cm and thickness 4 cm, what is the maximum stress induced in the belt?
If two shafts of the same length, one of width is hollow, transmit equal torques and have equal maximum stress, then they should have equal
In case of cantilever, irrespective of the type of loading the maximum bending moment and maximum shear force occur at
Ratio of moment of inertia of a circle and that of a square having same area about their centroidal axis is
A circular shaft can transmit a torque of 13 KN-m. If the torque is reduced to 12 kN-m, then the maximum value of bending moment that can be applied to the shaft is
