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, Hollow key Soft key None of these Hollow saddle key Hollow key Soft key None of these Hollow saddle key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The notch angle of the Izod impact test specimen is 30° 20° 10° 45° 30° 20° 10° 45° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resultant axial load on a bolt depends on Relative elastic yielding (springness) of the bolt and the connected member External load applied Initial tension All of these Relative elastic yielding (springness) of the bolt and the connected member External load applied Initial tension All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of V belt drive The belt should not touch the bottom of groove in the pulley The belt should touch the bottom of groove in the pulley None of these The belt should not touch the sides of groove in the pulley The belt should not touch the bottom of groove in the pulley The belt should touch the bottom of groove in the pulley None of these The belt should not touch the sides of groove in the pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of pitch circle diameter in millimeters to the number of teeth, is called None of these Diametral pitch Module Circular pitch None of these Diametral pitch Module Circular pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are 1000 N-m and 500 N-m respectively. If the combined shock and fatigue factor for bending is 1.5 and combined shock and fatigue factor for torsion is 2, then the equivalent twisting moment for the shaft is 2136 N-m 2050 N-m 2100 N-m 2000 N-m 2136 N-m 2050 N-m 2100 N-m 2000 N-m ANSWER DOWNLOAD EXAMIANS APP
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