Machine Design Crowning on pulley helps 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 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 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth. None of these Decreases Increases Remain same None of these Decreases Increases Remain same ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of V belt drive The belt should touch the bottom of groove in the pulley None of these The belt should not touch the bottom of groove in the pulley The belt should not touch the sides of groove in the pulley The belt should touch the bottom of groove in the pulley None of these The belt should not touch the bottom of groove in the pulley The belt should not touch the sides of groove in the pulley ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material used for brake lining should have __________ coefficient of friction. Moderate None of these Low High Moderate None of these Low High ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is specified by its Minor diameter Pitch diameter Major diameter Pitch Minor diameter Pitch diameter Major diameter Pitch ANSWER DOWNLOAD EXAMIANS APP
Machine Design A chain drive transmits __________ power as compared to belt drive. None of these Same Less More None of these Same Less More ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS