When equipment listed for charging electric vehicles requires ventilation for indoor charging and is supplied by a 60-amp branch circuit and operates at 240 volts three-phase, the minimum mechanical ventilation for the total number of vehicles that can be charged at one time is ___ cfm.

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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

When equipment listed for charging electric vehicles requires ventilation for indoor charging and is supplied by a 60-amp branch circuit and operates at 240 volts three-phase, the minimum mechanical ventilation for the total number of vehicles that can be charged at one time is ___ cfm.

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