Mathematics · Three-Phase AC Circuits
What is the equivalent star (Y) impedance for a balanced delta (Δ) connected load with a phase impedance of 45 Ω?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 115 Ω✓
- 290 Ω
- 3135 Ω
- 445 Ω
Correct answer
15 Ω
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