11. |
For low and moderate speed engines, the cam follower should move with ______.
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Answer:
Option (b) |
12. |
For high speed engines, the cam follower should move with _______.
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Answer:
Option (d) |
13. |
Which of the following displacement diagrams should be chosen for better dynamic performance of a cam-follower mechanism?
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Answer:
Option (c) |
14. |
The reference point on the follower to lay the cam profile is known as the ______.
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Answer:
Option (b) |
15. |
The pressure angle of the cam_________with increase in the base circle diameter.
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Answer:
Option (a) |
16. |
The point on the cam with the maximum pressure angle is known as the ________.
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Answer:
Option (b) |
17. |
The path described by the trace point is known as the ______.
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Answer:
Option (a) |
18. |
When the contact between a cam and a follower is point contact, it is called a __________ follower.
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Answer:
Option (a) |
19. |
Side thrust between the follower and the guide is maximum when using a _______ follower.
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Answer:
Option (a) |
20. |
The maximum travel of the follower from its lowest position to the topmost position is known as ________ of the follower.
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Answer:
Option (c) |