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SSC JE ME 2017- Theory of Machines Rankers Quiz 5

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Question 1

The equation of motion for a damped vibration is given by . The damping factor will be

Question 2

In order to balance the reciprocating masses

Question 3

Which one of the following is gravity controlled type governor?

Question 4

Four linear elastic springs are connected to mass ‘M’ as shown in figure. The natural frequency of the system is

Question 5

Planetary gear is in contact with the fixed gear as shown in the figure. The number of rotations made by the planetary gear for one rotation of the arm is _________.

Question 6

The number of degrees of freedom for the following mechanism is

Question 7

Speed of particle executing simple harmonic motion with amplitude 'A' is half of the maximum speed. At that instant, displacement of the particle is

Question 8

In the case gyroscopic effect. The planes of spin, gyroscopic couple and precession are

Question 9

Critical or whirling speed is the speed at which the shaft tends to vibrate violently in __.

Question 10

Which one of the following is a gravity controlled type governor?
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Apr 9ESE & GATE ME