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An ammeter reads upto 1 ampere. Its inte...

An ammeter reads upto 1 ampere. Its internal resistance is 0.81 ohm. To increase the range to 10 A the value of the required shunt is

A

`0.09 Omega`

B

`0.03 Omega`

C

`0.3 Omega`

D

`0.9 Omega`

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The correct Answer is:
A
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ERRORLESS -CURRENT ELECTRICITY-Self Evaluation Test -19
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