Apparent Power in AC Machines Formulas

Apparent power is the combination of reactive power and true power and it is the product of a circuit’s voltage and current. And is denoted by S. Apparent Power is usually measured using the Kilovolt Ampere for Power. Note that the value of Apparent Power is always positive.

Formulas to find Apparent Power in AC Machines

fxApparent PowerGo

AC Machines formulas that make use of Apparent Power

fxCurrent per PhaseGo

List of variables in AC Machines formulas

fx Rated Real Power Go

fx Power Factor Go

FAQ

What is the Apparent Power?

Apparent power is the combination of reactive power and true power and it is the product of a circuit’s voltage and current. Apparent Power is usually measured using the Kilovolt Ampere for Power. Note that the value of Apparent Power is always positive.

Can the Apparent Power be negative?

No, the Apparent Power, measured in Power cannot be negative.

What unit is used to measure Apparent Power?

Apparent Power is usually measured using the Kilovolt Ampere[kVA] for Power. Watt[kVA], Kilowatt[kVA], Milliwatt[kVA] are the few other units in which Apparent Power can be measured.

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