Metrology & Quality Control Test Questions


Q.  Overall magnification of optical comparators is given as

a. (4 d / f) x ( magnification of eye piece)
b. (2 f / d) x ( magnification of eye piece)
c. (4 f / d) x ( magnification of eye piece)
d. (2 d / f) x ( magnification of eye piece)



 
 

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