Q. The size of a cam depends upon
✅ Correct Answer: (A)
base circle
Dynamics of Machines MCQs | Page - 2
Dear candidates you will find MCQ questions of Dynamics of Machines here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. The angle between the direction of the follower motion and a normal to the pitch curve is called
✅ Correct Answer: (D)
pressure angle
Q. A circle drawn with centre as the cam centre and radius equal to the distance between the cam centre and the point on the pitch curve at which the pressure angle is maximum, is called
✅ Correct Answer: (B)
pitch circle
Q. The cam follower generally used in automobile engines is
✅ Correct Answer: (C)
spherical faced follower
Q. The cam follower extensively used in air- craft engines is
✅ Correct Answer: (D)
roller follower
Q. In a radial cam, the follower moves
✅ Correct Answer: (A)
in a direction perpendicular to the cam axis
Q. A radial follower is one
✅ Correct Answer: (A)
that reciprocates in the guides
Q. Ofset is provided to a cam follower mechanism to
✅ Correct Answer: (A)
minimise the side thrust
Q. For low and moderate speed engines, the cam follower should move with
✅ Correct Answer: (B)
simple harmonic motion
Q. For high speed engines, the cam follower should move with
✅ Correct Answer: (D)
cycloidal motion
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