Multiple Choice
Compare the total copper cross sections in terms of current-carrying capacity for a single-phase system and a three-phase 120 V system with an effective load of 50 Ω.
A) Single-phase 7.2 A; three-phase 4.8 A
B) Single-phase 4.8 A; three-phase 2.4 A
C) Single-phase 9.6 A; three-phase 14.4 A
D) Single-phase 4.8 A; three-phase 0 A
Correct Answer:
Verified
Correct Answer:
Verified
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