Machine Design A screw will be self locking, if Friction angle is less than helix angle Friction angle is equal to helix angle Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is equal to helix angle Friction angle is more than helix angle Efficiency of screw is 100% ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standard specifications, 100 H6/g5 means that the Difference between the actual size and basic size is 100 mm None of these Actual size is 100 mm Basic size is 100 mm Difference between the actual size and basic size is 100 mm None of these Actual size is 100 mm Basic size is 100 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design A leaf spring in automobiles is used To absorb shocks To measure forces To store strain energy To apply forces To absorb shocks To measure forces To store strain energy To apply forces ANSWER DOWNLOAD EXAMIANS APP
Machine Design A thin spherical shell of internal diameter d is subjected to an internal pressure p. If σt is the tensile stress for the shell material, then thickness of shell is equal to pd/σt pd/3σt pd/4σt pd/2σt pd/σt pd/3σt pd/4σt pd/2σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design In standard taper roller bearings, the angle of taper of outer raceway is 8° 15° 25° 5° 8° 15° 25° 5° 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 0.65 0.5 0.2 0.35 0.65 0.5 0.2 0.35 ANSWER DOWNLOAD EXAMIANS APP
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