Machine Design The connecting rod bolts are tightened up with initial tension greater than the external load so that Bolts will not loosen during service Bolts are weakest elements Joint may not open up The resultant load on the bolt would not be affected by the external cyclic load Bolts will not loosen during service Bolts are weakest elements Joint may not open up The resultant load on the bolt would not be affected by the external cyclic load ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as, Soft key Hollow key None of these Hollow saddle key Soft key Hollow key None of these Hollow saddle key ANSWER DOWNLOAD EXAMIANS APP
Machine Design Rankine's theory of failure is applicable for following type of materials Elastic Ductile Brittle Plastic Elastic Ductile Brittle Plastic ANSWER DOWNLOAD EXAMIANS APP
Machine Design The design of the pressure vessel is based on None of these Longitudinal and hoop stress Longitudinal stress Hoop stress None of these Longitudinal and hoop stress Longitudinal stress Hoop stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity factor for very accurately cut and ground metallic gears operating at velocities upto __________ are equal to 6/(6 + v). 12.5 m/s 10 m/s 20 m/s 15 m/s 12.5 m/s 10 m/s 20 m/s 15 m/s ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a butt welded joint, the size of weld is __________ the throat of weld. Equal to 0.5 times 2 times Double Equal to 0.5 times 2 times Double ANSWER DOWNLOAD EXAMIANS APP
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