Physics, asked by zahedarazvi7, 6 months ago

how to calculate zero error in screw gauge​

Answers

Answered by rbjeeva2005
2

Answer:

Explanation: Positive zero-error correction is done by subtracting the positive zero-error from the actual reading . Case (c):

Negative zero-error of 4 circular scale division. Negative zero-error correction is done by adding the negative zero-error from the actual reading.

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