Machine Design The ultimate strength of steel in tension in comparison to shear is in the ratio of 0.084027777777778 0.042361111111111 0.12638888888889 0.085416666666667 0.084027777777778 0.042361111111111 0.12638888888889 0.085416666666667 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing a sleeve coupling, outer diameter of the sleeve is taken as (where d = Diameter of the shaft) 3.5d d + 17 mm 2d + 20 mm 2d + 13 mm 3.5d d + 17 mm 2d + 20 mm 2d + 13 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stretching in a belt can be controlled by __________ the stress in the belt. Both A and B Increasing None of these Reducing Both A and B Increasing None of these Reducing ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are provided with a cage To facilitate slipping of balls To prevent the lubricant from flowing out To maintain the balls at a fixed distance apart To reduce friction To facilitate slipping of balls To prevent the lubricant from flowing out To maintain the balls at a fixed distance apart To reduce friction ANSWER DOWNLOAD EXAMIANS APP
Machine Design An alien bolt is Same as stud Used in high speed components Self locking bolt Provided with hexagonal depression in head Same as stud Used in high speed components Self locking bolt Provided with hexagonal depression in head ANSWER DOWNLOAD EXAMIANS APP
Machine Design The condition for maximum power transmission is that the maximum tension in the flat belt should be equal to (Where, Pc = tension in belt due to centrifugal force) 3 Pc 2 Pc Pc/3 1 Pc 3 Pc 2 Pc Pc/3 1 Pc ANSWER DOWNLOAD EXAMIANS APP
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