Electrical Engineering · Transformers
How does the use of phasors help in calculating the efficiency of a single-phase transformer?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Phasors determine the thermal losses in the transformer.
- 2Phasors allow calculation of instantaneous current and voltage.
- 3Phasors simplify the calculation of power factor and hence, power losses.✓
- 4Phasors provide the maximum current that a transformer can handle.
Correct answer
Phasors simplify the calculation of power factor and hence, power losses.
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