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For errors in function generation, which of the...

For errors in function generation, which of the following statement is true?

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+1 vote

asked Sep 23, 2022 in Machine Dynamics by Grayson (34.3k points)

For errors in function generation, which of the following statement is true?

(a) Structural errors are 0 at precision points

(b) Structural and mechanical errors are coexistent

(c) Increase in precision points will increase structural error

(d) Decrease in precision points will decrease structural error

I had been asked this question in examination.

My question is from Synthesis of Four Bar Mechanism for Body Guidance topic in section Computer Aided Analysis and Synthesis of Mechanisms of Machine Dynamics

machine dynamics
computer aided analysis and synthesis of mechanisms
synthesis of four bar mechanism for body guidance

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1 Answer

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answered Oct 17, 2022 by Fred (38.6k points)

Right option is (a) Structural errors are 0 at precision points

The explanation: Precision points are defined as the points where structural errors are 0. Structural errors can be reduced by increasing the number of precision points.

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