Mechanical Engineering :: Theory of Machine
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When the crank is at the outer dead centre, in a reciprocating steam engine, then the acceleration of the piston will be
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The size of a gear is usually specified by
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The example of successfully constrained motion is a
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The angle which the normal reaction makes with the resultant reaction is called angle of friction.
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Which one of the following can completely balance several masses revolving in different planes on a shaft?
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When a shaking force is transmitted through the springs, damping becomes detrimental when the ratio of its frequency to the natural frequency is greater than
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When the nature of contact between the elements of a pair is such that it can turn or revolve about a fixed axis, the pair is known as a rolling pair.
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Creep in belt drive is due to
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Which of the following statement is wrong?
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A watt's governor can work satisfactorily at speeds from
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