Mechanical Engineering - Theory of machines - Discussion

Discussion Forum : Theory of machines - Section 1 (Q.No. 13)
13.
The Whitworth quick return motion mechanism is formed in a slider crank chain when the
coupler link is fixed
longest link is a fixed link
slider is a fixed link
smallest link is a fixed link
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
41 comments Page 2 of 5.

Shivranjan said:   9 years ago
Smallest link will be fixed (crank). So answer D is correct.

Yuvi jambhale said:   9 years ago
No, the answer is wrong. When we fix coupler then it is slotted & crank mechanism so, the 2nd inversion of single slider MSM is quick return MSM and it is done by fixing the shortest link.

Pankaj chauhan said:   9 years ago
Yes, The right answer should be D.

Atul said:   9 years ago
I too agree, the correct answer is option D.

Abhi said:   9 years ago
The answer should be D.

Subhasish chatterjee said:   9 years ago
No, the adjacent smaller link is fixed means crank is fixed. It's the 2nd inversion, not 3rd inversion.

Neeraj said:   9 years ago
D is the answer crank fixed which is smaller than all it is the 2nd inversion.

Ankush said:   9 years ago
I think option D is a right answer.

Atul said:   8 years ago
D is the right answer, because Whitworth quick return mechanism is obtained when the crank is fixed and the crank is the smallest link also, So, D will be the right answer.

Prince said:   8 years ago
The correct answer is "D".


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