A 100 A ammeter has an internal resistance of 100 . The range is to be extended to 500 A. The shunt required is of resistance __________

A 100 A ammeter has an internal resistance of 100 . The range is to

1.	A 100 A ammeter has an internal resistance of 100 . The range is to be extended to 500 A. The shunt required is of resistance __________
A.	20.0
B.	22.22
C.	25.0
D.	50.0
Answer» D. 50.0

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