Power factor and three-phaseQuestion 1420 of 1506

The line current to a balanced delta-connected load is 60 A. What is the current in each load winding?

20.0 A
30.0 A
60.0 A
34.6 A

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Correct answer: 34.6 A

In a balanced delta, phase current = line current ÷ √3 = 60 ÷ 1.732 = 34.6 A.

Source: Computed, 7.5: Three-phase Y and Delta Configurations

Questions last reviewed: 18 October 2026

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