Cams MCQ’s

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This set of Mechatronics Multiple Choice Questions & Answers (MCQs) focuses on “Cams”.

1. What is the full form of SLCD?
a) Spring loaded camming device
b)Spring loading camming device
c) Spring leaver camming device
d) Straight leaver camming device

2. Which cam is also known as barrel cam?
a) Disc cam
b) Cylindrical cam
c) Face cam
d) Snail drop cam

3. Who invented Abalakov Cam?
a) GrueblerAbalakov
b) Vitaly Abalakov
c) Simons Abalakov
d) Reiston Abalakov

4. Which cam is also known as radial cam?
a) Disc cam
b) Cylindrical cam
c) Face cam
d) Snail drop cam

5. Cam joint is an example of lower pair.
a) True
b) False

6. What is the nature of the movement of follower in the constant lead cam?
a) Linear
b) Parabolic
c) Circular
d) Elliptical

7. The follower of a cylindrical cam is permanently attached to the cylinder surface.
a) True
b) False

8. Which is the smallest circle that can be drawn on a cam profile?
a) Prime circle
b) Base circle
c) Addendum circle
d) Dedendum circle

9. Which cam follower experiences least sliding motion?
a) Knife edged
b) Roller Follower
c) Mushroom Follower
d) Flat faced Follower

10. Which type of cam is used in stereo phonograph?
a) Heart shaped cam
b) Cylindrical cam
c) Face cam
d) Snail drop cam

11. The motion generated by a face cam is perpendicular to the motion of the rotation of the cam.
a) True
b) False

12. What is the nature of movement of the scroll plate present in the scroll chuck?
a) Linear
b) Parabolic
c) Circular
d) Elliptical

13. Pin tumbler lock is an example of cylindrical cam.
a) True
b) False

14. Which cams are also known as drop cams?
a) Linear cams
b) Cylindrical cams
c) Face cams
d) Snail cams

15. Which cam is used in ordinary key locks?
a) Linear cams
b) Cylindrical cams
c) Face cams
d) Snail cams

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