Theory of Machine The relative velocity of B with respect to A in a rigid link AB is Parallel to AB Perpendicular to AB At 45° to AB Along AB Parallel to AB Perpendicular to AB At 45° to AB Along AB ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The frictional torque transmitted in a flat pivot bearing, assuming uniform wear, is(Where μ = Coefficient of friction, W=Load over the bearing, R=Radius of bearing) ½μWR μwr ¾μWR ²/₃ μWR ½μWR μwr ¾μWR ²/₃ μWR ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a turning moment diagram, the variations of energy above and below the mean resisting torque line is called None of the listed here Maximum fluctuation of energy Coefficient of fluctuation of energy Fluctuation of energy None of the listed here Maximum fluctuation of energy Coefficient of fluctuation of energy Fluctuation of energy ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A body is said to be under forced vibrations, when No external force acts on a body, after giving it an initial displacement There is a reduction in amplitude after every cycle of vibration None of these A body vibrates under the influence of external force No external force acts on a body, after giving it an initial displacement There is a reduction in amplitude after every cycle of vibration None of these A body vibrates under the influence of external force ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Hart mechanism has Eight links Six links Four links Twelve links Eight links Six links Four links Twelve links ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Module of a gear is T/D 2T/D D/T 2D/T T/D 2T/D D/T 2D/T ANSWER DOWNLOAD EXAMIANS APP
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