Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 22.5° 90° 45° 67.5° 22.5° 90° 45° 67.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to All of these Combined bending and shear stresses Shear stresses Bending stresses All of these Combined bending and shear stresses Shear stresses Bending stresses ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be 0.98 0.96 0.97 0.99 0.98 0.96 0.97 0.99 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The pitch diameter is the __________ diameter of an external or internal screw thread. Smallest Largest Effective None of these Smallest Largest Effective None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic number should be _________ the bearing modulus. 10 times 5 times 20 times 15 times 10 times 5 times 20 times 15 times ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces Shear stress Longitudinal stress None of these Circumferential stress Shear stress Longitudinal stress None of these Circumferential stress ANSWER DOWNLOAD EXAMIANS APP
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