Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 67.5° 90° 45° 22.5° 67.5° 90° 45° 22.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A pressure vessel is said to be a thick shell, if the ratio of wall thickness to its diameter is None of these Less than 1/10 Equal to 1/10 Greater than 1/10 None of these Less than 1/10 Equal to 1/10 Greater than 1/10 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Fabric belts are used in industrial applications because None of these They can work at high temperature They are cheap They are unaffected by moisture and humidity None of these They can work at high temperature They are cheap They are unaffected by moisture and humidity ANSWER DOWNLOAD EXAMIANS APP
Machine Design A universal coupling is used to connect two shafts Which are perfectly aligned Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment Which are perfectly aligned Which are not in exact alignment Whose axes intersect at a small angle Have lateral misalignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis form factor for 14½° composite and full depth involute system is (where T = Number of teeth) None of these 0.154 - (0.912/T) 0.175 - (0.841/T) 0.124 - (0.684/T) None of these 0.154 - (0.912/T) 0.175 - (0.841/T) 0.124 - (0.684/T) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress induced in the belt is, Direct shear stress Compressive stress Torsional shear stress Tensile stress Direct shear stress Compressive stress Torsional shear stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
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