Machine Design For same pulley diameters, center distance, belt speed and belt and pulley materials, Power transmission does not depend upon open and crossed types of constructions Open and crossed belt drives transmit same power Crossed belt drive transmits more power than open belt drive Open belt drive transmits more power than crossed belt drive Power transmission does not depend upon open and crossed types of constructions Open and crossed belt drives transmit same power Crossed belt drive transmits more power than open belt drive Open belt drive transmits more power than crossed belt drive ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of a washer is to Provide cushioning effect Provide smooth surface in place of rough surface Absorb shocks and vibrations Provide bearing area Provide cushioning effect Provide smooth surface in place of rough surface Absorb shocks and vibrations Provide bearing area ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the levers of third type, the mechanical advantage is __________ one. Equal to More than None of these Less than Equal to More than None of these Less than ANSWER DOWNLOAD EXAMIANS APP
Machine Design An Involute pinion and gear are in mesh. If both have the same size of addendum, then there will be interference between the Tip of the gear and flank of pinion Tip of the pinion and flank of gear Flanks of both gear and pinion Tip of both gear and pinion Tip of the gear and flank of pinion Tip of the pinion and flank of gear Flanks of both gear and pinion Tip of both gear and pinion ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a hydrodynamic lubricated bearing There is a thin film of lubricant between the journal and the bearing There is no lubricant between the journal and the bearing There is a thick film of lubricant between the journal and the bearing The lubricant is forced between the journal and the bearing, by external pressure There is a thin film of lubricant between the journal and the bearing There is no lubricant between the journal and the bearing There is a thick film of lubricant between the journal and the bearing The lubricant is forced between the journal and the bearing, by external pressure ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set in order to Ensure uniform loading Ensure proper alignment Reduce slip Reduce vibration Ensure uniform loading Ensure proper alignment Reduce slip Reduce vibration ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS