Physics, asked by kharunnisa, 6 months ago

describe principal theory transformer why the efficiency always less than unity​

Answers

Answered by cy163279
1

Answer:

The Efficiency of the transformer is defined as the ratio of useful output power to the input power. The input and output power are measured in the same unit. Its unit is either in Watts (W) or KW. Transformer efficiency is denoted by Ƞ.

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