1.

Which of the option is correct for given statements about graduated scales?
Statement 1: A microscope is fitted over the scale markings for machine setting.

A. nStatement 2: This arrangement has a provision of the micrometer.
B. Only statement 1 is true
C. Only statement 2 is true
D. Both the statements are true
E. Both the statements are not true
Answer» D. Both the statements are true


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