M

Mr. Dubey • 52.30K Points
Coach 

Q. What is the accuracy of present day co- ordinate measuring machine?

(A) 10 microns
(B) 5 microns
(C) 2 microns
(D) 1 micron
Correct : Option (A)

Explanation: 
 co-ordinate measuring machines of present day are three-axis digital read-out type and these machines work up with an accuracy of 10 microns. resolution of present day co-ordinate machine is 5 microns.

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