Machine Design The shock absorbing capacity of a bolt can be increased by Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Acts when external load is applied Is independent of external loads Becomes zero when external load is removed Is always harmful Acts when external load is applied Is independent of external loads Becomes zero when external load is removed Is always harmful ANSWER DOWNLOAD EXAMIANS APP
Machine Design The wear load should be __________ the dynamic load. None of these Equal to Less than Greater than None of these Equal to Less than Greater than ANSWER DOWNLOAD EXAMIANS APP
Machine Design Idler pulley is used for All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension All of these Increasing velocity ratio Changing the direction of motion of belt For applying tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design The expansion joint is mostly used for pipes which carry steam at __________ pressures. Low None of these High Medium Low None of these High Medium ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle Decreases Remains unchanged None of these Increases Decreases Remains unchanged None of these Increases ANSWER DOWNLOAD EXAMIANS APP
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