Physics, asked by parthanathroy, 8 months ago

How is the zero error of a screw gauge accounted for?​

Answers

Answered by gadadharrout321
3

Answer:

Zero error is caused by wear and tear of the screw, nut, spindle and / or the anvil. When the spindle is closed so that the face of the spindle touches the anvil, the scales should read exactly 0.00mm.

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