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An AC ammeter is used to measure current...

An AC ammeter is used to measure current is a circuit . When a given data current pass through the circuit , the AC ammeter reads 3 A. When another alternating current passes through the circuit, the AC ammeter reads 4A. Then the rading of this ammeter simultaneously is

A

3A

B

4A

C

7A

D

5A

Text Solution

Verified by Experts

The correct Answer is:
D
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