Machine Design For general industrial machinery, the ratio of the length of journal to its diameter is taken as 0.5 to 1 1 to 2 3 to 5 5 to 10 0.5 to 1 1 to 2 3 to 5 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rolling contact bearings as compared to sliding contact bearings have Small overall dimensions All of these Low starting and low running friction except at very high speeds Accuracy of shaft alignment Small overall dimensions All of these Low starting and low running friction except at very high speeds Accuracy of shaft alignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design The belt slip occurs due to Any one of the above Heavy load Driving pulley too small Loose belt Any one of the above Heavy load Driving pulley too small Loose belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on a rectangular sunk key is 1 in 16 1 in 100 1 in 32 1 in 48 1 in 16 1 in 100 1 in 32 1 in 48 ANSWER DOWNLOAD EXAMIANS APP
Machine Design If threads on a bolt are left hand, threads on nut will be Right hand with fine pitch Left hand with same pitch Right hand with same pitch Could be left or right hand Right hand with fine pitch Left hand with same pitch Right hand with same pitch Could be left or right hand 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 7.5 kN 15 kN 10.6 kN 22.5 kN 7.5 kN 15 kN 10.6 kN 22.5 kN ANSWER DOWNLOAD EXAMIANS APP
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