Machine Design Pick up wrong statement. Fatigue strength can be increased by Cold working Hot working Shot peening Grinding and lapping surface Cold working Hot working Shot peening Grinding and lapping surface ANSWER DOWNLOAD EXAMIANS APP
Machine Design When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and one of the bevel gears has a pitch angle of 90°, then they are known as Angular bevel gears Internal bevel gears Crown bevel gears Mitre gears Angular bevel gears Internal bevel gears Crown bevel gears Mitre gears ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Decreases Increases None of these Remains unchanged Decreases Increases None of these Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Machine Design While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as Both the ends hinged One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed Both the ends hinged One end fixed and the other end free One end fixed and the other end hinged Both the ends fixed ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a horizontal flat belt drive, it is customary to use Idler pulley Bottom side of belt as slack side Top side of belt as slack side None of these Idler pulley Bottom side of belt as slack side Top side of belt as slack side None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking set screw, is called Castle nut Jam nut Ring nut Sawn nut Castle nut Jam nut Ring nut Sawn nut ANSWER DOWNLOAD EXAMIANS APP
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