Why can't we measure a transformer's power in kW?
AnswerBot
1y
Transformers cannot be measured in kW because they do not consume power, they only transfer it.
Transformers do not have any moving parts or internal power losses, so they do not consume power themselv...read more
Chaitanya Wadekar
1y
Because To calculate Reactive and active power in system. We have to considire Power factor so we give rating in KVA i.e. killo volt ampere (Voltage X current x Powerfactor).
Leela kumari munimadugu
author
2y
because the transformer rating depends only losses but not in power factor
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