Multiple Choice
A wye-delta transformer has a turns ratio of 2:1. It has a secondary line voltage of 480 V. The secondary is connected to a wye-connected three-phase resistive load of 50 Ω in each phase. What is the secondary phase current?
A) 1.6 A
B) 2.54 A
C) 3.2 A
D) 4.8 A
Correct Answer:
Verified
Correct Answer:
Verified
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