Machine Design The expansion joint is mostly used for pipes which carry steam at __________ pressures. None of these Low High Medium None of these Low High Medium ANSWER DOWNLOAD EXAMIANS APP
Machine Design The temperature at which the new grains are formed in the metal is known as Upper critical temperature None of these Lower critical temperature Recrystallization temperature Upper critical temperature None of these Lower critical temperature Recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design Multiple threads are used to secure High mechanical advantage High load lifting capacity High efficiency Low efficiency High mechanical advantage High load lifting capacity High efficiency Low efficiency ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of heavy series have capacity __________ over the medium series. 40 to 50% 10 to 20% 20 to 30% 30 to 40% 40 to 50% 10 to 20% 20 to 30% 30 to 40% ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Is independent of external loads Acts when external load is applied Is always harmful Becomes zero when external load is removed Is independent of external loads Acts when external load is applied Is always harmful Becomes zero when external load is removed ANSWER DOWNLOAD EXAMIANS APP
Machine Design The permissible stress in the fillet weld is 100 N/mm². The fillet weld has equal leg lengths of 15 mm each. The allowable shearing load on the weldment per cm length of the weld is 22.5 kN 15 kN 10.6 kN 7.5 kN 22.5 kN 15 kN 10.6 kN 7.5 kN ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS