Machine Design The relation between the pitch of the chain (p) and pitch circle diameter of the sprocket (D) is given by (where T = Number of teeth on the sprocket) p = D sin (120°/T) p = D sin (360°/T) p = D sin (90°/T) p = D sin (180°/T) p = D sin (120°/T) p = D sin (360°/T) p = D sin (90°/T) p = D sin (180°/T) ANSWER DOWNLOAD EXAMIANS APP
Machine Design If the centre distance of the mating gears having involute teeth is varied within limits, the velocity ratio Increases None of these Remains unchanged Decreases Increases None of these Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Machine Design All stresses produced in a belt are Both tensile and compressive stresses Shear stresses Tensile stresses Compressive stresses Both tensile and compressive stresses Shear stresses Tensile stresses Compressive stresses ANSWER DOWNLOAD EXAMIANS APP
Machine Design Brittle coating technique is used for Experimental stress analysis Determining brittleness Protecting metal against wear and tear Protecting metal against corrosion Experimental stress analysis Determining brittleness Protecting metal against wear and tear Protecting metal against corrosion ANSWER DOWNLOAD EXAMIANS APP
Machine Design A hot short metal is Brittle when cold Brittle when hot Brittle under all conditions Ductile at high temperature Brittle when cold Brittle when hot Brittle under all conditions Ductile at high temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design The coefficient of friction between the belt and pulley depends upon the Slip of belt Material of belt and pulley Speed of belt All of these Slip of belt Material of belt and pulley Speed of belt All of these ANSWER DOWNLOAD EXAMIANS APP
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