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Questions and Answers
What is the product of apparent power, VI, and the sine of the angle between voltage and current called?
What is the product of apparent power, VI, and the sine of the angle between voltage and current called?
- Wattless power
- True power
- Apparent power
- Reactive power (correct)
How can power factor be defined?
How can power factor be defined?
- Cosine of the phase angle between voltage and current
- The ratio of the resistance to impedance
- The ratio of true power to apparent power
- All of the above (correct)
Where is reactance most notably present?
Where is reactance most notably present?
- In capacitors and inductors (correct)
- In conductors
- In transformers
- In resistors
