Physics · Electrical Machines
Compared to the MMF method, the EMF method of determining voltage regulation of an alternator is ___________.
- 1independent of load power factor
- 2more accurate due to accounting for saturation
- 3less accurate due to assuming constant synchronous impedance Zs✓
- 4only used for DC generators
Correct answer
less accurate due to assuming constant synchronous impedance Zs
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