Machine Design If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (neglecting centrifugal tension) will be equal to (Where, Pc is centrifugal tension) [⅟₂ × (P1 + P2)] + Pc P1 + P2 ⅟₂ × (P1 + P2) P1 - P2 [⅟₂ × (P1 + P2)] + Pc P1 + P2 ⅟₂ × (P1 + P2) P1 - P2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a multiple V-belt drive, if one of the belts break, then The entire set of belts is replaced The broken belt and the belt on either side of it, is replaced The broken belt need not to be replaced Only the broken belt is replaced The entire set of belts is replaced The broken belt and the belt on either side of it, is replaced The broken belt need not to be replaced Only the broken belt is replaced ANSWER DOWNLOAD EXAMIANS APP
Machine Design The diameter of the rivet hole is usually __________ the nominal diameter of the rivet. Equal to Less than More than None of these Equal to Less than More than None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dynamic tooth load is due to Irregularities in tooth profiles Deflections of teeth under load Inaccuracies of tooth spacing All of these Irregularities in tooth profiles Deflections of teeth under load Inaccuracies of tooth spacing All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The minimum number of teeth on the pinion which will mesh with any gear without interference for 20° full depth involute teeth will be 12 14 18 24 12 14 18 24 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if its efficiency is Less than 50% More than 50% Equal to 50% None of these Less than 50% More than 50% Equal to 50% None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS