Machine Design The steel pulleys are __________ in weight than cast iron pulleys of the same capacity. Heavier None of these Lighter Moderate Heavier None of these Lighter Moderate ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the Sum of the initial tension and external load applied Initial tension or external load, whichever is greater Initial tension External load applied Sum of the initial tension and external load applied Initial tension or external load, whichever is greater Initial tension External load applied ANSWER DOWNLOAD EXAMIANS APP
Machine Design Crowning on pulley helps In increasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion In decreasing the slip of the belt In increasing the slip of the belt To increase pulley life To keep the belt in centre on a pulley while it is in motion In decreasing the slip of the belt ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 10 N-m 7 N-m 5 N-m 15 N-m 10 N-m 7 N-m 5 N-m 15 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The taper on key is given on Bottom side only Any side Top side only On both sides Bottom side only Any side Top side only On both sides ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of 0.55 0.65 0.75 0.45 0.55 0.65 0.75 0.45 ANSWER DOWNLOAD EXAMIANS APP
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