Mathematics · AC Circuits Numerical
Three identical impedances, each having a resistance of 20 Ω and an inductive reactance of 15 Ω, are connected in a star configuration across a 400 V, 3-phase, 50 Hz system. What will be the line current?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15.33 A
- 219.24 A
- 392.40 A
- 49.24 A✓
Correct answer
9.24 A
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