Worked problem
Electrical Power (P = VI) Example
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Example scenario
Input: Three-phase, 480 V, 40 A, PF = 0.92
Output: Real ≈ 30.6 kW, Apparent ≈ 33.3 kVA, Reactive ≈ 13.1 kVAR
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Practice prompts
- Change one value from the example to see how the output shifts.
- Explain each step to a friend or in your notes to reinforce understanding.
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