Machine Design Shaft coupling is used in machinery to All of these Reduce the transmission of shock loads Introduce mechanical flexibility Introduce protection against over loads All of these Reduce the transmission of shock loads Introduce mechanical flexibility Introduce protection against over loads ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 40 to 50% 30 to 40% 10 to 20% 20 to 30% 40 to 50% 30 to 40% 10 to 20% 20 to 30% ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the levers of first type, the mechanical advantage is ________ one. Equal to Less than More than None of these Equal to Less than More than None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a full journal bearing, the angle of contact of the bearing with the journal is 360° 180° 270° 120° 360° 180° 270° 120° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A column is known as a long column if the slenderness ratio is 40 50 70 100 40 50 70 100 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the External load applied Initial tension or external load, whichever is greater Sum of the initial tension and external load applied Initial tension External load applied Initial tension or external load, whichever is greater Sum of the initial tension and external load applied Initial tension ANSWER DOWNLOAD EXAMIANS APP
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