The smallest standard size metal box for the following is required: one 1/2 in NM exterior connector, one 14-2 NM cable, one 20-amp 240-volt duplex receptacle, one PVC exterior connector, two 12 AWG conductors to the receptacle, one 12 AWG EGC, and two 14 AWG conductors to the NM cable with wire nuts.

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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

The smallest standard size metal box for the following is required: one 1/2 in NM exterior connector, one 14-2 NM cable, one 20-amp 240-volt duplex receptacle, one PVC exterior connector, two 12 AWG conductors to the receptacle, one 12 AWG EGC, and two 14 AWG conductors to the NM cable with wire nuts.

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