Machine Design Which of the following material has the maximum ductility? Zinc Aluminium Mild steel Copper Zinc Aluminium Mild steel Copper ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress in the threaded part of the bolt will be __________ as compared to the shank. Higher Lower None of these Same Higher Lower None of these Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design The piston rod of a steam engine is usually connected to the cross-head by means of Universal joint Knuckle joint Bolted joint Cotter joint Universal joint Knuckle joint Bolted joint Cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the pitch circle diameter of bolts is taken as 2 d 1.6 d 1.2 d 2.5 d 2 d 1.6 d 1.2 d 2.5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be 3 times more 4 times more Same in both cases 2 times more 3 times more 4 times more Same in both cases 2 times more ANSWER DOWNLOAD EXAMIANS APP
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 - 8d M6 M8 M8 - 6d M6 - 8d M6 M8 M8 - 6d ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS