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In given figure, Triangle OCM is known as ________

In given figure, Triangle OCM is known as ________

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+1 vote

asked Sep 22, 2022 in Machine Dynamics by Grayson (34.3k points)

In given figure, Triangle OCM is known as ________

(a) Klein’s acceleration diagram

(b) Klein’s velocity diagram

(c) Klein’s displacement diagram

(d) Bennet’s diagram

This question was posed to me during an interview.

The origin of the question is Klien’s Construction topic in chapter Inertia Forces in Reciprocating Parts of Machine Dynamics

machine dynamics
inertia forces in reciprocating parts
klien’s construction

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1 Answer

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answered Oct 14, 2022 by Fred (38.6k points)

Right choice is (b) Klein’s velocity diagram

Easy explanation: On performing a velocity analysis of the given system, it is easy to figure out that triangle formed by points OCM gives the velocity of each link.

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