What Is KVA ?
What is KVA ? is one of the important questions asked by interviewer in oral exams.
Let us discuss about KVA
KVA means kilo volt ampere.
Kilo volt-ampere (kVA) is the unit used for the apparent power in an AC electrical circuit.
It is the product of root-mean-square (RMS) voltage and RMS current.
It is given by S = P + jQ Where S is the apparent power in kVA P is the real power in kW and Q is the reactive power in kVAr