According to Article 625, EVSE transfers energy from which to the electric vehicle?

According to Article 625, EVSE transfers energy from which to the electric vehicle?

• A. a DC power source
• B. a generator
• C. the premises wiring system
• D. the utility

Answer: (C)

Energy is transferred through the EVSE from the building’s electrical system to the electric vehicle. In NEC Article 625, the EVSE is defined as equipment that transfers energy between the premises wiring system and the vehicle, meaning the energy you’re charging with flows from the electrical wiring inside the building through the EVSE and then to the car via the charging connector. The utility and the overall power supply provide the energy, but the transfer path described by the code is specifically from the premises wiring system to the vehicle. Options like a DC power source or a generator describe internal sources and aren’t the defined path for EVSE energy transfer in this context.

Energy is transferred through the EVSE from the building’s electrical system to the electric vehicle. In NEC Article 625, the EVSE is defined as equipment that transfers energy between the premises wiring system and the vehicle, meaning the energy you’re charging with flows from the electrical wiring inside the building through the EVSE and then to the car via the charging connector. The utility and the overall power supply provide the energy, but the transfer path described by the code is specifically from the premises wiring system to the vehicle. Options like a DC power source or a generator describe internal sources and aren’t the defined path for EVSE energy transfer in this context.