Mechanical Engineering :: Theory of Machine
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V-belts are usually used for
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Sensitiveness of the governor is defined as the ratio of the
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The two parallel and coplaner shafts are connected by gears having teeth parallel to the axis of the shaft. This arrangement is known as
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The relative velocity of B with respect to A in a rigid link AB is
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In a pantograph, all the pairs are
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The velocity of a body moving with simple harmonic motion is __________ at the mean position.
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A rotor which is balanced statically but not dynamically is supported on two bearings L apart and at high speed of the rotor, reaction on the left bearing is R. The right side of the bearing is shifted to a new position 2 L apart from the left bearing. At the same rotor speed, dynamic reaction on the left bearing in the new arrangement will
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If the pressure angle is __________ , a reciprocating follower will jam in its bearings.
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The D-slide valve is also known as
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When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a