If zero line of Vernier scale coincides with zero of main scale, then zero error is ______...? Mcqs

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If zero line of Vernier scale coincides with zero of main scale, then zero error is ______...?

(A) Positive

(B) Zero

(C) Negative

(D) One

✅ Correct Answer: Zero

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Source: This question is taken from the Everyday Science

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