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For a Step-Down Transformer which of the...

For a Step-Down Transformer which of the following Is correct.

A

Output voltage `gt` Input voltage

B

Output power `lt` Input power

C

No. of turns in primary coil = No. of turn in the secondary coil

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Part of energy from primary coil is converted in to heat energy. Some energy is used magnetisation and magnification of core and producing eddy current.
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