What is the definition of reactive power?
Understand the Problem
The question is asking for the definition of reactive power, which is a concept in electrical engineering related to the power that oscillates between the source and the load, typically in AC circuits. Understanding this concept often involves learning about alternating current, voltage, and their phase relationships.
Answer
Power that flows back and forth between the source and the load in an AC circuit.
The final answer is power that flows back and forth between the source and the load in an AC circuit
Answer for screen readers
The final answer is power that flows back and forth between the source and the load in an AC circuit
More Information
Reactive power is essential for maintaining voltage levels necessary for active power to do useful work. It is typically measured in volt-amperes reactive (VAR).
Tips
A common mistake is to assume reactive power does useful work, but it instead supports the efficient transmission of active power.
Sources
- Reactive power - definition, calculation and measurement | A. Eberle - a-eberle.de
- What is Reactive Power? - Definition from Techopedia - techopedia.com
- Understanding the Differences Between True Power, Reactive ... - eepower.com
