Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 2 (Q.No. 4)
4.
Which of the following is an open pair?
Discussion:
27 comments Page 1 of 3.
MD ARSHAD said:
8 years ago
Yes, ofcourse, Cam and follower is an open pair, because it is not held mechanically. And why it is closed pair.
In the above question, the correct answer is d i.e. Closed Pair not a correct answer A.
i.e.ball and socket joint is a spherical pair.
In the above question, the correct answer is d i.e. Closed Pair not a correct answer A.
i.e.ball and socket joint is a spherical pair.
Dwaipayan Gupta said:
4 years ago
Cam follower is a forced closed pair.
So, None of the options are correct.
So, None of the options are correct.
Vimarchana said:
5 years ago
Cam and follower is the correct answer. I agree.
Vicky said:
6 years ago
Open pair is forced closed pair and all forced closed pair is example of higher pair and that for cam and follower is open pair.
Purrbajyoti said:
6 years ago
Forced closed pair or open pair is same.
VIVEK KUMAR YADAV said:
7 years ago
What is the difference between closed pairs and self-closed pairs?
Nirox said:
7 years ago
Open pair is aka forced closed together and they are not held together. These all questions are from rajput and there have been a lots of mistake. So answer is D.
Raj kumar k said:
8 years ago
Yes, cam and follower is crt, 2 reasons one not held mechanically so not a surface contact there is only a point contact cam is correct for any way.
MD AZMAL said:
8 years ago
Yes, answer is d.
Veeru said:
8 years ago
As per my knowledge, cam and follower may both type of pair i.e. open and closure pain.
Ref: S S Rattan's book.
Ref: S S Rattan's book.
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