In step up transformer is 100% efficiency so the primary winding would have?
Answers
Answered by
2
Answer:
Transformers are very efficient. If it is assumed that a transformer is 100% efficient (and this is a safe assumption as transformers may be up to 99% efficient) then the power in the primary coil has to be equal to the power in the secondary coil, as per the law of conservation of energy.
Similar questions