Q. In a simple train of wheels, if the number of intermediate wheels is odd, the motion of the follower will be same as that of the driver.

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Q. Which of the following is a pendulum type governor?

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Q. The angle of inclination of the plane, at which the body begins to move down the plane is called

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Q. The critical speed of a shaft with a disc supported in between is equal to the natural frequency of the system in

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Q. The centre of gravity of a coupler link in a four bar mechanism will experience

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Q. If the number of links in a mechanism are equal to l, then the number of possible inversions are equal to

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Q. Effort of a governor is the

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Q. The pressure angle for involute gears depends upon the size of teeth.

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Q. The maximum displacement of a body, from its mean position is called amplitude.

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Q. In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ, the angular velocity of the connecting rod is given by

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Q. The total number of instantaneous centres for a mechanism consisting of n links are

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Q. The acceleration of a particle moving with simple harmonic motion, at any instant is given by

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Q. The partial balancing means

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Q. Which of the following statement is correct as regard to the difference between a machine and a structure?

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Q. The coriolis component of acceleration depends upon

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Q. When no external force acts on a body, after giving it an initial displacement, the body is said to have free vibrations.

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Q. Which of the following is an example of sliding pair?

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Q. The coriolis component of acceleration exists whenever apoint moves along a path that has

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Q. In a steam engine, the distance by which the inner edge of the D-slide valve overlaps the steam port is called lead.

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Q. A shaft of mass (mc)and stiffness (s) is fixed at one end and carries a mass (m) at the other end. The natural frequency of its transverse vibration is same as for longitudinal vibration.

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