Machine Design The form factor of a helical gear __________ with the increase in the helix angle. Remains constant Decreases Increases None of these Remains constant Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the levers of __________ type, the mechanical advantage is less than one. First None of these Third Second First None of these Third Second ANSWER DOWNLOAD EXAMIANS APP
Machine Design The smallest diameter of an external or internal screw thread is known as Pitch diameter Major diameter Minor diameter None of these Pitch diameter Major diameter Minor diameter None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a load W is applied suddenly on a bar of cross-sectional area A, the stress induced in the bar will be 3W/A W/A 2W/A W/2A 3W/A W/A 2W/A W/2A ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt is transmitting maximum power, The tension in tight side is twice the centrifugal tension None of these The tension in tight side is thrice the centrifugal tension The tension in slack side is equal to the centrifugal tension The tension in tight side is twice the centrifugal tension None of these The tension in tight side is thrice the centrifugal tension The tension in slack side is equal to the centrifugal tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum bending stress in a curved beam having symmetrical section always occur at the Neutral axis Inside fiber Outside fiber Centroidal axis Neutral axis Inside fiber Outside fiber Centroidal axis ANSWER DOWNLOAD EXAMIANS APP
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