The axis of precession is __________ to the plane in which the axis of spin is going to rotate.
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In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
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When the relation between the controlling force (Fc) and radius of rotation (r) for a spring controlled governor is Fc = ar + b, then the governor will be
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Governor is used in automobile to
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If the pressure angle is __________, a reciprocating follower will jam in its bearings.
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The Coriolis component of acceleration is taken into account for
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Critical damping is a function of
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Which of the following is a lower pair?
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The D-slide valve is also known as
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A circular bar moving in a round hole is an example of
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A universal joint is an example of
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An automobile steering gear is an example of
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The cam and follower is an example of
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The motion of a shaft in a circular hole is an example of
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Which of the following is an open pair?
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In a kinematic chain, a quaternary joint is equivalent to
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The direction of Coriolis component of acceleration is the direction
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A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation and a and b are constants. The governor becomes isochronous when
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Efficiency of a screw jack is given by (where = Helix angle and = Angle of friction)
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A chain comprises of 5 links having 5 joints. Is it kinematic chain?
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