Machine Design Tearing resistance required to tear off the plate per pitch length is (where p = Pitch of rivets, d = Dia. of rivet hole, and σt = Permissible tensile stress for plate material) p.d.σt (p - d) t.σt p.t.σt p.d.σt (p - d) t.σt p.t.σt ANSWER DOWNLOAD EXAMIANS APP
Machine Design For low and moderate speed engines, the cam follower should move with Simple harmonic motion Uniform velocity Uniform acceleration and retardation Cycloidal motion Simple harmonic motion Uniform velocity Uniform acceleration and retardation Cycloidal motion ANSWER DOWNLOAD EXAMIANS APP
Machine Design When two helical springs of equal lengths are arranged to form a cluster spring, then Only A is correct Load taken by each spring will be half the total load Both A and B is correct Shear stress in each spring will be equal Only A is correct Load taken by each spring will be half the total load Both A and B is correct Shear stress in each spring will be equal ANSWER DOWNLOAD EXAMIANS APP
Machine Design The coefficient of friction in belt drive depends upon Material of belt Materials of belt and pulley Material of pulley Belt velocity Material of belt Materials of belt and pulley Material of pulley Belt velocity ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rolling contact bearings are known as Antifriction bearings Plastic bearings Thin lubricated bearings Thick lubricated bearings Antifriction bearings Plastic bearings Thin lubricated bearings Thick lubricated bearings ANSWER DOWNLOAD EXAMIANS APP
Machine Design The ratio of endurance limit in shear to the endurance limit in flexure is 0.55 0.33 0.4 0.5 0.55 0.33 0.4 0.5 ANSWER DOWNLOAD EXAMIANS APP
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