Machine Design Stress concentration in cyclic loading is more serious in Ductile materials Equally serious in both cases Depends on other factors Brittle materials Ductile materials Equally serious in both cases Depends on other factors Brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if the Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is equal to helix angle Friction angle is less than helix angle Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is equal to helix angle Friction angle is less than helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a belt drive, if the pulley diameter is doubled keeping the tension and belt width constant, then it will be necessary to Increase the key width Increase the key depth Increase the key length Decrease the key length Increase the key width Increase the key depth Increase the key length Decrease the key length ANSWER DOWNLOAD EXAMIANS APP
Machine Design Turn buckle has No threads Left hand threads on both ends Right hand threads on bout ends Left hand threads on one end and right hand threads on other end No threads Left hand threads on both ends Right hand threads on bout ends Left hand threads on one end and right hand threads on other end ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress in the threaded part of the bolt will be __________ as compared to the shank. Higher None of these Same Lower Higher None of these Same Lower ANSWER DOWNLOAD EXAMIANS APP
Machine Design For general industrial machinery, the ratio of the length of journal to its diameter is taken as 3 to 5 5 to 10 0.5 to 1 1 to 2 3 to 5 5 to 10 0.5 to 1 1 to 2 ANSWER DOWNLOAD EXAMIANS APP
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