Electrical Engineering · Transformers

For a two-winding transformer operating with a constant load current, the maximum efficiency occurs at which power factor condition?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

10.8 lagging power factor
20.5 lagging power factor
30.8 leading power factor
4Unity power factor✓

Correct answer

Unity power factor

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For a two-winding transformer operating with a constant load current, the maximum efficiency occurs at which power factor condition?

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For a two-winding transformer operating with a constant load current, the maximum efficiency occurs at which power factor condition?

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