Machine Design Pick up wrong statement. Fatigue strength can be increased by Hot working Shot peening Grinding and lapping surface Cold working Hot working Shot peening Grinding and lapping surface Cold working ANSWER DOWNLOAD EXAMIANS APP
Machine Design The groove angle of pulleys for V-belt is More than 400 340 to 360 300 to 320 420 to 450 More than 400 340 to 360 300 to 320 420 to 450 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 4 times more Same in both cases 3 times more 2 times more 4 times more Same in both cases 3 times more 2 times more ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following statement is correct, for two shafts connected in parallel? Angle of twist of each shaft is the same Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Torque in each shaft is the same Angle of twist of each shaft is the same Shear stress in each shaft is the same Torsional stiffness of each shaft is the same Torque in each shaft is the same ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile strength is 0.2 0.5 0.35 0.65 0.2 0.5 0.35 0.65 ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the factor of safety of riveted joint should not be less than 1 4 3 2 1 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
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