Mathematics · Electrical Machines
A 3-phase, 11 kV, 50 Hz star-connected synchronous generator has a synchronous reactance of Xs = 1.8 Ω per phase. If the excitation voltage is 12 kV (line-to-line) and the power angle (δ) is 30°, the total 3-phase reactive power supplied by the generator is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15.12 MVAR
- 24.48 MVAR✓
- 33.85 MVAR
- 42.54 MVAR
Correct answer
4.48 MVAR
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