Machine Design The included angle for the V-belt is usually 40°-60° 10°-20° 60°-80° 30°-40° 40°-60° 10°-20° 60°-80° 30°-40° ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration factor is defined as the ratio of Maximum stress to the nominal stress Nominal stress to the endurance limit Maximum stress to the endurance limit Nominal stress to the maximum stress Maximum stress to the nominal stress Nominal stress to the endurance limit Maximum stress to the endurance limit Nominal stress to the maximum stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the size of a standard specimen for a fatigue testing machine is increased, the endurance limit for the material will None of these Decrease Increase Have same value as that of standard specimen None of these Decrease Increase Have same value as that of standard specimen ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the levers of __________ type, the mechanical advantage is less than one. Third Second None of these First Third Second None of these First ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Is independent of external loads Acts when external load is applied Becomes zero when external load is removed Is always harmful Is independent of external loads Acts when external load is applied Becomes zero when external load is removed Is always harmful ANSWER DOWNLOAD EXAMIANS APP
Machine Design If two springs are in parallel then their overall stiffness will be Double None of these Half Same Double None of these Half Same ANSWER DOWNLOAD EXAMIANS APP
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