Machine Design The endurance limit for a mirror polished material will be __________ as compared to unpolished material. More None of these Less Same More None of these Less Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a marine flange coupling, the thickness of flange is taken as d/2 3d/4 d/3 d/4 d/2 3d/4 d/3 d/4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A long helical spring having a spring stiffness of 12 kN/m and number of turns 20, breaks into two parts with number of turns 10 each in both the parts. If the two parts are connected in series, then the softness of the resultant spring will be 24 kN/m 30 kN/m 12 kN/m 6 kN/m 24 kN/m 30 kN/m 12 kN/m 6 kN/m ANSWER DOWNLOAD EXAMIANS APP
Machine Design A universal coupling is used to connect two shafts Whose axes intersect at a small angle Which are perfectly aligned Which are not in exact alignment Have lateral misalignment Whose axes intersect at a small angle Which are perfectly aligned Which are not in exact alignment Have lateral misalignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design The building up of worn and undersized parts, subjected to repeated loads by electroplating is Has no effect as regards fatigue strength Extremely hazardous Cheapest method Best method Has no effect as regards fatigue strength Extremely hazardous Cheapest method Best method ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing 0.8% carbon is known as None of these Eutectoid steel Hypo-eutectoid steel Hypereutectoid steel None of these Eutectoid steel Hypo-eutectoid steel Hypereutectoid steel ANSWER DOWNLOAD EXAMIANS APP
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