Machine Design A screw is said to be over hauling screw, if the Friction angle is equal to helix angle Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is less than helix angle Friction angle is equal to helix angle Friction angle is more than helix angle Efficiency of screw is 100% Friction angle is less than helix angle ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a transverse fillet welded joint, the size of weld is __________ the throat of weld. Double 0.5 times Equal to 2 times Double 0.5 times Equal to 2 times ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used. None of these Parallel Square Rectangular None of these Parallel Square Rectangular ANSWER DOWNLOAD EXAMIANS APP
Machine Design Spring stiffness is Its capability of storing energy Load required to produce unit deflection Its ability to absorb shocks Ratio of coil diameter to wire diameter Its capability of storing energy Load required to produce unit deflection Its ability to absorb shocks Ratio of coil diameter to wire diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design Oil in journal bearing should be applied at the point where load is Average Maximum Nil or lightest Any one of the above Average Maximum Nil or lightest Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Machine Design The modulus of elasticity for mild steel is approximately equal to 210 kN/mm² 100 kN/mm² 80 kN/mm² 110 kN/mm² 210 kN/mm² 100 kN/mm² 80 kN/mm² 110 kN/mm² ANSWER DOWNLOAD EXAMIANS APP
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