Mechanical Engineering :: Theory of Machine
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Which of the following is a higher pair?
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When the belt is stationary, it is subjected to some tension known as initial tension. The value of this tension is equal to the
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In a force-closed pair, the two elements of a pair are not held together mechanically.
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Maximum fluctuation of energy in a flywheel is equal to (where I = Mass moment of inertia of the flywheel, E = Maximum fluctuation of energy, CS = Coefficient of fluctuation of speed, and ω = Mean angular speed =
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The coriolis component of acceleration acts
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If the controlling force line for a spring controlled governor when produced intersects the Y-axis at the origin, then the governor is said to be
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In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ, the angular acceleration of the connecting rod is given by
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If the controlling force line for a spring controlled governor when produced intersects the Y-axis above the origin, then the governor is said to be unstable.
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