The following system is not generally used
A. 1-phase 3 wire
B. 1-phase 4 wire
C. 3-phase 3 wire
D. 3-phase 4 wire
Show Answer
Answer: B
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The following system is not generally used
A. 1-phase 3 wire
B. 1-phase 4 wire
C. 3-phase 3 wire
D. 3-phase 4 wire
Answer: B
Share your understanding of this question with the correct explanation.