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In ac circuit when ac ammeter is connect...

In ac circuit when ac ammeter is connected it reads i` current if a student used dc ammeter in place of ac ammeter the reading in the dc ammeter will be:

A

`i/sqrt(2)`

B

`sqrt(2)i`

C

`0.637 i`

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Since `DC` ammeters reads average value which is zero for a.c. current.
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