Asked by Hailee Ramirez on Apr 25, 2024
Verified
If a three-phase load is a pure reactive load, then the power calculated has units of _____.
A) VA
B) W
C) VARs
Pure Reactive Load
An electrical load that consumes reactive power only, with a power factor of zero, meaning it does not dissipate real power.
Three-Phase Load
An electrical load operating with three phases of alternating current, providing more consistent, balanced power delivery.
VARs
Volt-Ampere Reactive, a unit of reactive power in an AC electrical power system.
- Determine calculations for true power, apparent power, and reactive power in circuits of three-phase nature.
- Understand the concept of power factor and its calculation in three-phase systems.
Verified Answer
DV
David VelezApr 30, 2024
Final Answer :
C
Explanation :
For a pure reactive load, the power is reactive power, which is measured in Volt-Amperes Reactive (VARs).
Learning Objectives
- Determine calculations for true power, apparent power, and reactive power in circuits of three-phase nature.
- Understand the concept of power factor and its calculation in three-phase systems.