Machine Design When the belt is transmitting maximum power, None of these The tension in slack side is equal to the centrifugal tension The tension in tight side is twice the centrifugal tension The tension in tight side is thrice the centrifugal tension None of these The tension in slack side is equal to the centrifugal tension The tension in tight side is twice the centrifugal tension The tension in tight side is thrice the centrifugal tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design Cold working Increases the fatigue strength Decreases the fatigue strength Alone has no influence on fatigue strength Has no influence on fatigue strength Increases the fatigue strength Decreases the fatigue strength Alone has no influence on fatigue strength Has no influence on fatigue strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design Deep groove ball bearings are used for Radial load at high speed Heavy thrust load only Combined thrust and radial loads at high speed Small angular displacement of shafts Radial load at high speed Heavy thrust load only Combined thrust and radial loads at high speed Small angular displacement of shafts ANSWER DOWNLOAD EXAMIANS APP
Machine Design A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be τ/2 τ 4 τ 2 τ τ/2 τ 4 τ 2 τ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A flange coupling is used to connect two shafts Whose axes intersect at a small angle Which are not in exact alignment Have lateral misalignment Which are perfectly aligned Whose axes intersect at a small angle Which are not in exact alignment Have lateral misalignment Which are perfectly aligned ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the fulcrum is in between the load and effort, the lever is said to be of Any one of these First type Third type Second type Any one of these First type Third type Second type ANSWER DOWNLOAD EXAMIANS APP
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