Machine Design The connecting rod bolts are tightened up so that tightening stress Approaches yield point Is about yield point divided by safety factor Is just sufficient to hold parts together Is 50% of yield point Approaches yield point Is about yield point divided by safety factor Is just sufficient to hold parts together Is 50% of yield point ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced will be 6F/ πd² 4F/ πd² 16F/ 3πd² 8F/ πd² 6F/ πd² 4F/ πd² 16F/ 3πd² 8F/ πd² ANSWER DOWNLOAD EXAMIANS APP
Machine Design The draw of cotter should not be more than 12 mm 6 mm 8 mm 3 mm 12 mm 6 mm 8 mm 3 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design A bolt Is provided with pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has a head on one end and a nut fitted to the other Is provided with pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has a head on one end and a nut fitted to the other ANSWER DOWNLOAD EXAMIANS APP
Machine Design Whether any core is required in wire ropes Rarely Sometimes No Yes Rarely Sometimes No Yes ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Grinding the shank Tightening it properly Making shank diameter equal to core diameter of thread Increasing shank diameter Grinding the shank Tightening it properly Making shank diameter equal to core diameter of thread Increasing shank diameter ANSWER DOWNLOAD EXAMIANS APP
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