Machine Design Gear box is used To increase efficiency of system For speed reduction To produce torque To obtain variable speeds To increase efficiency of system For speed reduction To produce torque To obtain variable speeds ANSWER DOWNLOAD EXAMIANS APP
Machine Design The V-belts are particularly suitable for __________ drives. Short None of these Both A and B Long Short None of these Both A and B Long ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rocker arms in internal combustion engines are of__________. Second type levers None of these First type levers Third type levers Second type levers None of these First type levers Third type levers ANSWER DOWNLOAD EXAMIANS APP
Machine Design The temperature at which the new grains are formed in the metal is known as Recrystallization temperature None of these Upper critical temperature Lower critical temperature Recrystallization temperature None of these Upper critical temperature Lower critical temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design Spring index is Load required to produce unit deflection Its capability of storing energy Indication of quality of spring Ratio of coil diameter to wire diameter Load required to produce unit deflection Its capability of storing energy Indication of quality of spring Ratio of coil diameter to wire diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a butt welded joint, the size of weld is __________ the throat of weld. 2 times Double Equal to 0.5 times 2 times Double Equal to 0.5 times ANSWER DOWNLOAD EXAMIANS APP
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