Question

what are positive and negative zero error of vernier calliper​

Answer 1

Explanation:

There are two types of zero errors – negative error and positive error. (i) Positive Error: When the two jaws are in contact and the zero of the vernier lies right to the zero of the main scale, the error is positive and the zero correction is negative.

Answer 2

Explanation:

There are two types of zero errors – negative error and positive error. (i) Positive Error: When the two jaws are in contact and the zero of the vernier lies right to the zero of the main scale, the error is positive and the zero correction is negative

MARK ME BRAINLIEST