An ammeter reads upto 1 ampere. Its internal resistance is 0.81 ohm. – McqOptions

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1.	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 [AIEEE 2003]
A.	0.09 W
B.	0.03 W
C.	0.3 W
D.	0.9 W
Answer» B. 0.03 W

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