Machine Design The taper on cotter varies from 1 in 32 to 1 in 24 1 in 24 to 1 in 20 1 in 48 to 1 in 24 1 in 15 to 1 in 10 1 in 32 to 1 in 24 1 in 24 to 1 in 20 1 in 48 to 1 in 24 1 in 15 to 1 in 10 ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is increased, then the pressure angle Remains unchanged Increases None of these Decreases Remains unchanged Increases None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a close coiled helical spring is compressed, its wire is subjected to Shear Tension All of these Compression Shear Tension All of these Compression ANSWER DOWNLOAD EXAMIANS APP
Machine Design A pressure vessel is said to be a thick shell, if the ratio of wall thickness to its diameter is Equal to 1/10 Greater than 1/10 None of these Less than 1/10 Equal to 1/10 Greater than 1/10 None of these Less than 1/10 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cracks in helical springs used in railway carriages usually start on the inner side of the coil because of the fact that It is more stretched than the outer side during the manufacturing process It is subjected to a higher cyclic loading than the outer side It has a lower curvature than the outer side It is subjected to a higher stress than the outer side It is more stretched than the outer side during the manufacturing process It is subjected to a higher cyclic loading than the outer side It has a lower curvature than the outer side It is subjected to a higher stress than the outer side ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in the belt Is equal to maximum tension on the belt Decreases the power transmitted Increases the power transmitted Has no effect on the power transmitted Is equal to maximum tension on the belt Decreases the power transmitted Increases the power transmitted Has no effect on the power transmitted ANSWER DOWNLOAD EXAMIANS APP
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