Machine Design The piston rod of a steam engine is usually connected to the cross-head by means of Universal joint Knuckle joint Bolted joint Cotter joint Universal joint Knuckle joint Bolted joint Cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by Increasing the length of bar All of these Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar Increasing the length of bar All of these Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a partial journal bearing, the angle of contact of the bearing with the journal is 180° 270° 120° 360° 180° 270° 120° 360° ANSWER DOWNLOAD EXAMIANS APP
Machine Design A screw is said to be over hauling screw, if its efficiency is Equal to 50% More than 50% Less than 50% None of these Equal to 50% More than 50% Less than 50% None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Residual stress in materials Acts when external load is applied Is independent of external loads Is always harmful Becomes zero when external load is removed Acts when external load is applied Is independent of external loads Is always harmful Becomes zero when external load is removed ANSWER DOWNLOAD EXAMIANS APP
Machine Design The size of a cam depends upon Pitch circle Base circle Prime circle Pitch curve Pitch circle Base circle Prime circle Pitch curve ANSWER DOWNLOAD EXAMIANS APP
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