AZ ROC A-17 Electrical And Transmission Lines Practice Questions - Arizona ROC A-17 Electrical And Transmission Lines (Commercial) Examination Exam

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In a balanced 3-phase Wye (Star) connected distribution circuit, how does the line current (I_L) compare to the phase winding current (I_P)?

Line current is equal to phase current Line current is √3 times phase current Line current is 1/√3 of phase current Line current is 3 times phase current

Correct Answer:

Line current is equal to phase current

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