What is transformer and there types?
AnswerBot
7mo
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical cir...read more
Anonymous
author
1y
Transformer is a static device that can step up or step down the input voltage. type of transformer 1 step up transformer 2 step down transformer 3 auto transformer.
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