suribabu


{ City } vishakapatnam
< Country > india
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Question { 4352 }

Why The Rating Of Transformer Is In KVA While Of Motor Is
In KW????


Answer

while dealing with transformer as inductors are short
circuit for dc so the ip of transformer should ac for
amplification
we are having 3 types of powers
active :vicos@
reactive:visin@

apparent:vi
as inductors are storage elemets no power dissipates so
apparent power is 0 so tfr readings r in var

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