A three-phase generator is connected to three 90 Ω load resistors. Each coil produces 120 V ac. A common neutral line exists. The current that flows through the common neutral line will be

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A three-phase generator is connected to three 90 Ω load resistors. Each coil produces 120 V ac. A common neutral line exists. The current that flows through the common neutral line will be

  1. 0
  2. 2.66 A
  3. 3.99 A

Correct answer: 1. 0

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