1.

What is the permissible gauge error for Grade 0? (l is length of slip gauge in mm?

A. ± (0.1 + 0.002l) μm
B. ± (0.1 + 0.02l) μm
C. ± (0.2 + 0.002l) μm
D. ± (0.1 + 0.005l) μm
Answer» C. ¬¨¬®¬¨¬± (0.2 + 0.002l) ‚âà√≠¬¨‚à´m


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