Question

what is the use of zero error​

Answer 1

Explanation:

Zero error is necessary in a measuring instrument because it helps us to check the instrument we are using wheather correct or wrong. For example if we record a zero error of 0.1mm, you know you must then subtract 0.1mm from all of our results.

Answer 2

Answer:

Zero error is necessary in a measuring instrument because it helps us to check the instrument we are using wheather correct or wrong. For example if we record a zero error of 0.1mm, you know you must then subtract 0.1mm from all of our results.

☆ What is the meaning of zero error?

What is the meaning of zero error?Zero error is a technical term, which means how far away from zero is the reading of the insrument when the real value is known to be zero. It can be either positive or negative. This is a part of calibration. All measuring instruments need to be periodically calibrated.☆