Machine Design A screw will be self locking, if Friction angle is equal to helix angle Friction angle is more than helix angle Friction angle is less than helix angle Efficiency of screw is 100% Friction angle is equal to helix angle Friction angle is more than helix angle Friction angle is less than helix angle Efficiency of screw is 100% ANSWER DOWNLOAD EXAMIANS APP
Machine Design In most machine members, the damping capacity of the material should be Low Could be anything High Zero Low Could be anything High Zero ANSWER DOWNLOAD EXAMIANS APP
Machine Design The included angle for the British standard whitworth thread is 47.5° 60° 29° 55° 47.5° 60° 29° 55° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of medium series have capacity __________ over the light series. 10 to 20% 30 to 40% 40 to 50% 20 to 30% 10 to 20% 30 to 40% 40 to 50% 20 to 30% ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having open ends, the fluid pressure induces Circumferential stress None of these Shear stress Longitudinal stress Circumferential stress None of these Shear stress Longitudinal stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material generally used for aircraft components is Aluminium Stainless steel Mild steel High speed steel Aluminium Stainless steel Mild steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
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