Question

what is zero correction of voltmeter

Answer 1

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Secondary School Physics 13+7 pts


Zero error of voltmeter and ammeter
Comments (2) Follow Report by SirennyyHemma 04.02.2016
urav
what do you expect as an answer?
urav
Be clear or else there are many people ready to ask for details in the answer section and you loosing your points.

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Answers
Kimmus
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Voltmeter - If the indicator hand is in the zero position then the zero error is 0. If it is it is showing 1 division then the zero error is 1 division and it should be added to the voltage measurement after connecting to circuit.

Ammeter:- If the indicator hand is in the zero position then the zero error is 0. If it is it is showing 1 division then the zero error is 1 division and it should be added to the current measurement after connecting to circuit.

Answer 2

Hello friend!!

Zero corrections of the voltmeter are meant to be corrected to get accurate voltages.
we can observe that in the voltmeter there is a hand ...if the hand shows 0 then it is correct if it shows one division then after we get the voltage we must add 1.