The pitch of screw gauge is 1 mm and there are 100
divisions on circular scale. While measuring
diameter of a wire, linear scale reads 1 mm and 39th
division of circular scale coincides with reference
line. The zero error is -0.05 mm. The correct
diameter of wire is
O 1.39 mm
O 1.44 mm
O 1.35 mm
O 1.034 mm
Answers
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Answer:
1.39MM
Explanation:
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