Machine Design In a marine flange coupling, the thickness of flange is taken as d/2 d/4 d/3 3d/4 d/2 d/4 d/3 3d/4 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 2.8 3.5 2.5 3.0 2.8 3.5 2.5 3.0 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key capable of tilting in a recess milled out in a shaft is known as Woodruff key Flat saddle key Hollow saddle key Feather key Woodruff key Flat saddle key Hollow saddle key Feather key 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? Woodruff key Gib-head key Feather key Tangent key Woodruff key Gib-head key Feather key Tangent key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The centrifugal tension in belts Increases the belt tension without increasing power transmission Increases the power transmitted Increase the wrap angle Decreases the power transmitted Increases the belt tension without increasing power transmission Increases the power transmitted Increase the wrap angle Decreases the power transmitted ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces Circumferential stress Longitudinal stress Shear stress None of these Circumferential stress Longitudinal stress Shear stress None of these ANSWER DOWNLOAD EXAMIANS APP
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