Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Cheapest method Extremely hazardous Has no effect as regards fatigue strength Best method Cheapest method Extremely hazardous Has no effect as regards fatigue strength Best method ANSWER DOWNLOAD EXAMIANS APP
Machine Design In skew bevel gearing, the axes of shafts are Non-intersecting and nonparallel and the teeth are curved None of these Intersecting and the teeth are curved Non-intersecting and non-parallel and the teeth are straight Non-intersecting and nonparallel and the teeth are curved None of these Intersecting and the teeth are curved Non-intersecting and non-parallel and the teeth are straight ANSWER DOWNLOAD EXAMIANS APP
Machine Design The velocity of sliding __________ the distance of the point of contact from the pitch point. Is equal to cos φ multiplied by Does not depend upon Is inversely proportional to Is directly proportional to Is equal to cos φ multiplied by Does not depend upon Is inversely proportional to Is directly proportional to ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw will be self locking, if 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% Friction angle is equal to helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by 1 mm for rivet diameter from 27 mm to 36 mm 2 mm for rivet diameter from 39 mm to 48 mm All of these 0.5 mm up to rivet diameter of 24 mm 1 mm for rivet diameter from 27 mm to 36 mm 2 mm for rivet diameter from 39 mm to 48 mm All of these 0.5 mm up to rivet diameter of 24 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation? Feather key Tangent key Gib-head key Woodruff key Feather key Tangent key Gib-head key Woodruff key ANSWER DOWNLOAD EXAMIANS APP
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