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The relation between the number of pairs forming a kinematic chain and the Number of links is A l = 2p-2 B l = 2p-3 C l = 2P-4 D l = 2p-5

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Question added by Alex Al Yazouri , General Manager , Al Mushref Cooperative Society
Date Posted: 2014/12/27
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Ayoub Tartir , PMP, GWCPgM, CISA, CISSP, CAP, CSSLP, FITSP-D, CEH, CHFI, CCNA, CCNA Security, Security+, Network+

I believe answer is choice "C", I =2P-4

Please see page "16" of this article:

http://site.iugaza.edu.ps/mhaiba/files/2013/09/CH-5-Simple-Mechanisms.pdf

This is a nice article which discuss this subject in more details.

Vinod Jetley
by Vinod Jetley , Assistant General Manager , State Bank of India

 "C", I =2P-4 for lower pairs.

Elke Woofter
by Elke Woofter , Project Assistant , American Technical Associates

I chose "C"

Alex Al Yazouri
by Alex Al Yazouri , General Manager , Al Mushref Cooperative Society

Good answer Mr. Tartir.

If each link is assumed to form two pairs with two adjacent links, then the relation between number of pairs (p) forming a kinematic chain and number of links (l) may be expressed as:

 

l =2p –4

 

Deleted user
by Deleted user

2p-3

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