Machine Design The width of the pulley should be __________ width of the belt. Equal to Less than None of these Greater than Equal to Less than None of these Greater than 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 1 Pc 2 Pc Pc/3 3 Pc 1 Pc 2 Pc Pc/3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In an oil lubricated journal bearing, the coefficient of friction between the journal and the bearing Becomes minimum at an optimum speed and then increases with further increase in speed Is maximum at zero speed and decreases monotonically with increase in speed Remains constant at all speeds Is minimum at zero speed and increases monotonically with increase in speed Becomes minimum at an optimum speed and then increases with further increase in speed Is maximum at zero speed and decreases monotonically with increase in speed Remains constant at all speeds Is minimum at zero speed and increases monotonically with increase in speed ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two non-intersecting and non-coplanar shafts are connected by gears, the arrangement is known as Helical gearing Spiral gearing Bevel gearing Spur gearing Helical gearing Spiral gearing Bevel gearing Spur gearing ANSWER DOWNLOAD EXAMIANS APP
Machine Design A feather key is generally Loose in both shaft and hub Tight in shaft and loose in hub Loose in shaft and tight in hub Tight in both shaft and hub Loose in both shaft and hub Tight in shaft and loose in hub Loose in shaft and tight in hub Tight in both shaft and hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design Oldham coupling is used to connect two shafts Which are perfectly aligned Whose axes intersect at a small angle Which have lateral misalignment Which are not in exact alignment Which are perfectly aligned Whose axes intersect at a small angle Which have lateral misalignment Which are not in exact alignment ANSWER DOWNLOAD EXAMIANS APP
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