91. Shaft coupling is used in machinery to
92. The stress induced in the belt is,
93. A connecting rod subjected to an axial load may buckle with
94. Wire ropes as compared to cotton ropes
95. In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of
96. A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum value of bending moment that can be applied to the shaft is
97. In second type of levers,
98. The following type of nut is used with alien bolt
99. According to I.B.R., when the thickness of boiler shell (t) is greater than 8 mm, then the diameter of rivet hole (d) is obtained by
100. According to I.B.R., when the thickness of the boiler shell (t) is less than 8 mm, then the diameter of the rivet hole (d) is obtained by
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