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In a step up transformer, if ratio of tu...

In a step up transformer, if ratio of turns of primary to secondary is `1:10` and primary voltage si `230 V`. If the load current is `2A`. Then the current in primary is

A

20 A

B

`10A`

C

`2A`

D

`1A`

Text Solution

Verified by Experts

The correct Answer is:
A
`I_(P)=(n_(S))/(n_(P))xxI_(S)=(10)/(1)xx2=20A`
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