Kinematics and Theory of Machines (3131906) MCQs

MCQs of Velocity and Acceleration Analysis

Showing 21 to 22 out of 22 Questions
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21.

In a mechanism, the permanent instantaneous centers are those centers that ____.

(a)

remain in the same place for all configurations of the mechanism
(b)

vary with the configuration of the mechanism
(c)

moves as the mechanism moves, but joints are of permanent nature
(d)

moves as the mechanism moves, but joints are of temporary nature
Answer:

Option (c)

22.

The component of the acceleration, perpendicular to the velocity of the particle, at the given instant, is called _______ component.

(a)

radial
(b)

tangential
(c)

coriolis
(d)

axial
Answer:

Option (a)

Showing 21 to 22 out of 22 Questions
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