Q. 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

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Q. V-belts are usually used for

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Q. Sensitiveness of the governor is defined as the ratio of the

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Q. 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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Q. The relative velocity of B with respect to A in a rigid link AB is

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Q. In a pantograph, all the pairs are

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Q. The equation of free vibrations of a system is , Its natural frequency is

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Q. When the primary direct crank of a reciprocating engine makes an angle of θ with the line of stroke, then the secondary direct crank will make an angle of __________ with the line of stroke.

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Q. The frequency of oscillation of a compound pendulum is (where kG = Radius of gyration about the centroidal axis, and h = Distance between the point of suspension and C.G. of the body.)

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Q. The relation between number of links (l) and number of joints (j) in a kinematic chain is

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Q. Two heavy rotating masses are connected by shafts of lengths l1, l2 and l3 and the corresponding diameters are d1, d2 and d3. This system is reduced to a torsionally equivalent system having uniform diameter d = d1 of the shaft. The equivalent length of the shaft is

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Q. The Klein's diagram is used when

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Q. The minimum periodic time of a compound pendulum is

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Q. An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called

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Q. Which of the following statement is correct?

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Q. A mechanism consisting of more than four links is called a compound mechanism.

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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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