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 Feather key Gib-head key Tangent key Woodruff key Feather key Gib-head key Tangent key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The size of a gear is usually specified by Circular pitch Diametral pitch Pitch circle diameter Pressure angle Circular pitch Diametral pitch Pitch circle diameter Pressure angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design A key made from a cylindrical disc having segmental cross-section, is known as Woodruff key Feather key Gib head key Flat saddle key Woodruff key Feather key Gib head key Flat saddle key ANSWER DOWNLOAD EXAMIANS APP
Machine Design The suitable material for belt used in flour mill is Rubber Leather Canvas or cotton duck Balata gum Rubber Leather Canvas or cotton duck Balata gum ANSWER DOWNLOAD EXAMIANS APP
Machine Design The bending stress in a curved beam is None of these Zero at the point other than centroidal axis Zero at the centroidal axis Maximum at the neutral axis None of these Zero at the point other than centroidal axis Zero at the centroidal axis Maximum at the neutral axis 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 3.5 2.8 2.5 3.0 3.5 2.8 2.5 3.0 ANSWER DOWNLOAD EXAMIANS APP
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