Machine Design In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be 0.96 0.97 0.99 0.98 0.96 0.97 0.99 0.98 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a helical compression spring is cut into halves, the stiffness of the resulting spring will be One-fourth One-half Double Same One-fourth One-half Double Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing _________ 0.8% carbon is known as hypo-eutectoid steel. Less than None of these Greater than Equal to Less than None of these Greater than Equal to ANSWER DOWNLOAD EXAMIANS APP
Machine Design Wire ropes as compared to cotton ropes Are lighter in weight Can withstand shock loads Offer silent operation All of these Are lighter in weight Can withstand shock loads Offer silent operation All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of driving tensions in V-belt drives is __________ flat belt drives. sin α times more than cosec α times more than Equal to sin α times less than sin α times more than cosec α times more than Equal to sin α times less than ANSWER DOWNLOAD EXAMIANS APP
Machine Design A single strap butt joint is always in __________ shear. Single Double None of these Triple share Single Double None of these Triple share ANSWER DOWNLOAD EXAMIANS APP
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