Machine Design Which one of the following is a positive drive? Crossed flat belt drive Chain drive Rope drive V-belt drive Crossed flat belt drive Chain drive Rope drive V-belt drive 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 0.35 0.65 0.5 0.2 0.35 0.65 0.5 0.2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A circular shaft can transmit a torque of 5 kN-m. If the torque is reduced to 4 kN-m, then the maximum value of bending moment that can be applied to the shaft is 1 kN-m 4 kN-m 3 kN-m 2 kN-m 1 kN-m 4 kN-m 3 kN-m 2 kN-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shock absorbing capacity of a bolt can be increased by Grinding the shank Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter Grinding the shank Making shank diameter equal to core diameter of thread Tightening it properly Increasing shank diameter ANSWER DOWNLOAD EXAMIANS APP
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 The standard length of the shaft is 6 m 7 m 5 m All of these 6 m 7 m 5 m All of these ANSWER DOWNLOAD EXAMIANS APP
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