Machine Design The objective of idler pulley in belt drive is to Decrease the tendency of belt to slip All the above objectives Increase the power transmission capacity Increase the wrap angle and belt tension Decrease the tendency of belt to slip All the above objectives Increase the power transmission capacity Increase the wrap angle and belt tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dynamic tooth load is due to All of these Irregularities in tooth profiles Inaccuracies of tooth spacing Deflections of teeth under load All of these Irregularities in tooth profiles Inaccuracies of tooth spacing Deflections of teeth under load ANSWER DOWNLOAD EXAMIANS APP
Machine Design The algebraic difference between the maximum limit and the basic size is called Actual deviation Upper deviation Lower deviation Mean deviation Actual deviation Upper deviation Lower deviation Mean deviation ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit for a mirror polished material will be __________ as compared to unpolished material. None of these Less More Same None of these Less More Same 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) 1 Pc Pc/3 2 Pc 3 Pc 1 Pc Pc/3 2 Pc 3 Pc ANSWER DOWNLOAD EXAMIANS APP
Machine Design A type of brake commonly used in motor cars is a Internal expanding brake Shoe brake Band and block brake Band brake Internal expanding brake Shoe brake Band and block brake Band brake ANSWER DOWNLOAD EXAMIANS APP
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