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An ammeter gives full scale deflection w...

An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A range ammeter, the ratio of its resistance and the shunt resistance will be

A

`1:9`

B

`1:10`

C

`1:11`

D

`9:1`

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The correct Answer is:
D
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