Electrical Engineering · Electrical Machines
A 3-phase alternator generates an open circuit voltage of 5000 V per phase when the exciting current is 40 A. Calculate the synchronous reactance per phase if the short circuit current for the same excitation is 2000 A.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15 Ω
- 22.5 Ω✓
- 350 Ω
- 425 Ω
Correct answer
2.5 Ω
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