For a 200-A service with a transformer feeding a single set of 3/0 AWG feeders, the largest copper GEC size to the water line is ___ AWG.

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Prepare for the Independent Electrical Contractors (IEC) Year 4 Exam. Access flashcards, multiple choice questions, and detailed explanations. Enhance your readiness and achieve your certification!

Multiple Choice

For a 200-A service with a transformer feeding a single set of 3/0 AWG feeders, the largest copper GEC size to the water line is ___ AWG.

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