Mechanical Engineering :: Theory of Machine
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A mechanism is an assemblage of
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In a simple harmonic motion, the velocity vector with respect to displacement vector
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When a point moves along a straight line, its acceleration will have
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The primary unbalanced force of reciprocating masses is inversely proportional to the crank radius.
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The load cup of a screw jack is made separate from the head of the spindle to
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In an open pair, the two elements of a pair
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The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where r1 and r2 = External and internal radii of collar respectively)
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The ratio of the driving tensions for V-belts is __________ times that of flat belts. (where β = Semi-angle of the groove)
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The secondary unbalanced force is __________ the primary unbalanced force.
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μ W (r1 + r2) 
μ W (r1 + r2) 
