Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 2 (Q.No. 23)
23.
In a force-closed pair, the two elements of a pair are not held together mechanically.
Discussion:
15 comments Page 1 of 2.
Vinay said:
5 years ago
Agree is the correct answer.
Forced closed pair means unclosed pair or open pair.
Self close pair is also called close pair-elements held together mechanically. Ex- all lower pairs.
Forced closed pair means unclosed pair or open pair.
Self close pair is also called close pair-elements held together mechanically. Ex- all lower pairs.
Vimal said:
8 years ago
The answer is no doubt "A" because in a forced closed pair the elements are connected together by some external force instead of mechanically unlike self-closed pairs.
Vipin said:
8 years ago
The correct Answer is A. Because in the Forced-closed pair not connected mechanically.
Whereas; in self-closed pair connected together mechanically.
Whereas; in self-closed pair connected together mechanically.
Mahesh said:
9 years ago
When the two elements of pairs are not connected mechanically but are kept in contact by the action of external forces.
Maaz Manzar said:
3 years ago
B is correct, As Force-closed pairs are not only connected mechanically but also connected by an external force.
Rahul Bale said:
5 years ago
The given statement in question is correct.
So, Option A will be the correct answer.
So, Option A will be the correct answer.
Bhupender Dahiya said:
6 years ago
Disagree.
When the element of a pair held mechanically = closed pair.
When the element of a pair held mechanically = closed pair.
Pradeep ghuge said:
8 years ago
It must be (A) because force closed and open both are same.
Keerthi said:
8 years ago
Which one is correct answer?
Explain the correct answer.
Explain the correct answer.
Dhananjay Bhile said:
7 years ago
I think Option A is the correct Answer.
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