Mathematics · Electrical Alternator Calculations
A 3-phase star-connected alternator is rated at 1.3 MVA, 11 kV. The armature effective resistance and synchronous reactance are 1.3 Ω and 20 Ω, respectively. Calculate the voltage drop due to synchronous reactance per phase.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1930.77 V
- 22363 V
- 31364.6 V✓
- 4842.24 V
Correct answer
1364.6 V
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