Machine Design The efficiency of a riveted joint is equal to Pc /P Pt /P Ps /P Least of Pt, Ps and Pc/P Pc /P Pt /P Ps /P Least of Pt, Ps and Pc/P ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a belt drive is transmitting maximum power, Effective tension is equal to centrifugal tension Driving tension on slack side is equal to centrifugal tension Effective tension is half of centrifugal tension Driving tension on tight side is twice the centrifugal tension Effective tension is equal to centrifugal tension Driving tension on slack side is equal to centrifugal tension Effective tension is half of centrifugal tension Driving tension on tight side is twice the centrifugal tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is 0.01 micron 10 microns 0.1 micron 1 micron 0.01 micron 10 microns 0.1 micron 1 micron ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a load W is applied instantaneously on a bar; Then the stress induced in bar will Be independent of ratio of mass of load W to mass of bar (y) Depend on other considerations Decrease with decrease in y Increase with increase in y Be independent of ratio of mass of load W to mass of bar (y) Depend on other considerations Decrease with decrease in y Increase with increase in y ANSWER DOWNLOAD EXAMIANS APP
Machine Design Turn buckle has Right hand threads on bout ends No threads Left hand threads on both ends Left hand threads on one end and right hand threads on other end Right hand threads on bout ends No threads Left hand threads on both ends Left hand threads on one end and right hand threads on other end ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.8 2.5 3.0 3.5 2.8 2.5 3.0 3.5 ANSWER DOWNLOAD EXAMIANS APP
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