Machine Design The usual proportion for the width of key is (where d = Diameter of shaft or diameter of hole in the hub) d/4 d/2 d/6 d/8 d/4 d/2 d/6 d/8 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth. Decreases None of these Remain same Increases Decreases None of these Remain same Increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bearings of heavy series have capacity __________ over the medium series. 10 to 20% 30 to 40% 40 to 50% 20 to 30% 10 to 20% 30 to 40% 40 to 50% 20 to 30% ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? A member made of cast iron will generally be more rigid than a member of equal load carrying ability made of steel A member made of steel will generally be more rigid than a member of equal load carrying ability made of cast iron Both will be equally rigid Which one is rigid will depend on several other factors A member made of cast iron will generally be more rigid than a member of equal load carrying ability made of steel A member made of steel will generally be more rigid than a member of equal load carrying ability made of cast iron Both will be equally rigid Which one is rigid will depend on several other factors ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt is subjected to an external load, the stress induced in the bolt will be Any one of these Combined tensile and shear stress Shear stress Tensile stress Any one of these Combined tensile and shear stress Shear stress Tensile stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design The power transmitted by the belt drive can be increased by Dressing the belt to increase the coefficient of friction All of these Increasing the initial tension in the belt Increasing wrap angle by using idler pulley Dressing the belt to increase the coefficient of friction All of these Increasing the initial tension in the belt Increasing wrap angle by using idler pulley ANSWER DOWNLOAD EXAMIANS APP
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