Apparent power is measured in ___.

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Prepare for the IEC Year 4 Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Apparent power is measured in ___.

Explanation:
In AC circuits, apparent power is the product of RMS voltage and RMS current, and its unit is volt-amperes (VA). This distinguishes it from real power, measured in watts, and reactive power, measured in volt-amperes reactive (VAR). Capacitance (measured in farads) is not a power quantity. So the correct unit for apparent power is volt-amps.

In AC circuits, apparent power is the product of RMS voltage and RMS current, and its unit is volt-amperes (VA). This distinguishes it from real power, measured in watts, and reactive power, measured in volt-amperes reactive (VAR). Capacitance (measured in farads) is not a power quantity. So the correct unit for apparent power is volt-amps.

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