Machine Design If d is the normal diameter of a bolt in mm, then the initial tension in kg in a bolt used for making a fluid tight joint as for steam engine cover joint is calculated by the relation 124 d 168 d 138 d 151 d 124 d 168 d 138 d 151 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design An alien bolt is Same as stud Self locking bolt Provided with hexagonal depression in head Used in high speed components Same as stud Self locking bolt Provided with hexagonal depression in head Used in high speed components ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing _________ 0.8% carbon is known as hypo-eutectoid steel. Less than Greater than Equal to None of these Less than Greater than Equal to None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The function of a washer is to Absorb shocks and vibrations Provide cushioning effect Provide smooth surface in place of rough surface Provide bearing area Absorb shocks and vibrations Provide cushioning effect Provide smooth surface in place of rough surface Provide bearing area ANSWER DOWNLOAD EXAMIANS APP
Machine Design A tapered key which fits in a key way in the hub and the bottom of which is shaped to fit the curved surface of the shaft, is known as, Hollow saddle key None of these Hollow key Soft key Hollow saddle key None of these Hollow key Soft key ANSWER DOWNLOAD EXAMIANS APP
Machine Design Whether any core is required in wire ropes Rarely No Sometimes Yes Rarely No Sometimes Yes ANSWER DOWNLOAD EXAMIANS APP
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