Machine Design The ratio of driving tensions in V-belt drives is __________ flat belt drives. Equal to cosec α times more than sin α times more than sin α times less than Equal to cosec α times more than sin α times more than sin α times less than ANSWER DOWNLOAD EXAMIANS APP
Machine Design The belt slip occurs due to Loose belt Driving pulley too small Any one of the above Heavy load Loose belt Driving pulley too small Any one of the above Heavy load ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a triple riveted butt joint with double straps of unequal width (5 rivets per pitch length) should be 45 to 60% 80 to 90% 70 to 83% 63 to 70% 45 to 60% 80 to 90% 70 to 83% 63 to 70% ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the thickness of the boiler shell should not be less than 6 mm 7 mm 5 mm 4 mm 6 mm 7 mm 5 mm 4 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bending stress in a curved beam is Zero at the centroidal axis None of these Zero at the point other than centroidal axis Maximum at the neutral axis Zero at the centroidal axis None of these Zero at the point other than centroidal axis Maximum at the neutral axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resistance to fatigue of a material is measured by Ultimate tensile strength Young's modulus Elastic limit Endurance limit Ultimate tensile strength Young's modulus Elastic limit Endurance limit ANSWER DOWNLOAD EXAMIANS APP
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