Machine Design According to Indian standards, a bolt thread of 6 mm size of coarse pitch and with allowance on the threads and normal tolerance grade is designated as M6 M8 - 6d M6 - 8d M8 M6 M8 - 6d M6 - 8d M8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A feather key is generally Tight in shaft and loose in hub Loose in both shaft and hub Tight in both shaft and hub Loose in shaft and tight in hub Tight in shaft and loose in hub Loose in both shaft and hub Tight in both shaft and hub Loose in shaft and tight in hub ANSWER DOWNLOAD EXAMIANS APP
Machine Design The modulus of elasticity for mild steel is approximately equal to 110 kN/mm² 80 kN/mm² 210 kN/mm² 100 kN/mm² 110 kN/mm² 80 kN/mm² 210 kN/mm² 100 kN/mm² ANSWER DOWNLOAD EXAMIANS APP
Machine Design In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear. Left hand None of these Both A and B Right hand Left hand None of these Both A and B Right hand ANSWER DOWNLOAD EXAMIANS APP
Machine Design The objective of 'crowning' of the flat pulleys of belt drive is to Prevent the belt from running off the pulley Increase the belt velocity Increase the power transmission capacity Prevent the belt joint from damaging the belt surface Prevent the belt from running off the pulley Increase the belt velocity Increase the power transmission capacity Prevent the belt joint from damaging the belt surface ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ball bearings are, usually, made from High speed steel Medium carbon steel Low carbon steel High carbon steel High speed steel Medium carbon steel Low carbon steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS