A 240-volt, 3Ø feeder supplies power to four motors. Motor 1 is 50 hp, motor 2 is 40 hp, motor 3 is 30 hp, and motor 4 is 10 hp. The minimum size feeder conductors permitted are ___.

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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

A 240-volt, 3Ø feeder supplies power to four motors. Motor 1 is 50 hp, motor 2 is 40 hp, motor 3 is 30 hp, and motor 4 is 10 hp. The minimum size feeder conductors permitted are ___.

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