If the Phase Values of Voltage and Current in a Three-Phase

question 4

Multiple Choice

If the phase values of voltage and current in a three-phase circuit are known, the apparent power can be computed using the formula VA = ____.

• A) 3 x EPhase x IPhase
• B) (EPhase x IPhase) / 3
• C) 3 / (EPhase x IPhase)
• D) EPhase x IPhase

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