Theory of Machine The velocity of a body moving with simple harmonic motion is __________ at the mean position. Maximum None of these Minimum Zero Maximum None of these Minimum Zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A typewriter mechanism has 7 numbers of binary joints, six links and none of higher pairs. The mechanism is Not sound Kinematically sound Soundness would depend upon which link is kept fixed Data is not sufficient to determine same Not sound Kinematically sound Soundness would depend upon which link is kept fixed Data is not sufficient to determine same ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has 5 links 3 links 4 links 2 links 5 links 3 links 4 links 2 links 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 ¾μWR ²/₃ μWR μwr ½μWR ¾μWR ²/₃ μWR μwr ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected by an arm. The number of turns made by the smaller gear for one revolution of arm about the centre of bigger gear is 4 5 3 2 4 5 3 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A kinematic chain requires at least 3 links and 4 turning pairs 4 links and 4 turning pairs 2 links and 3 turning pairs 5 links and 4 turning pairs 3 links and 4 turning pairs 4 links and 4 turning pairs 2 links and 3 turning pairs 5 links and 4 turning pairs ANSWER DOWNLOAD EXAMIANS APP
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