Chapter 6, Special Equipment, addresses equipment installations such as fire pumps, electric signs, elevators and electric vehicle supply equipment (EVSE). In addition to the electrical general installation rules, Chapter 6 requirements often modify general rules in a more restrictive fashion.
Created by: Michael Johnston
1. Generally, each outlet installed for charging electric vehicles (EVs) shall be supplied by an individual branch circuit. Each circuit shall have no other outlets.
A. True
B. False
2. EVSE shall be _____.
A. Approved
B. Listed
C. Installed in accordance with the manufacturer’s installation instructions
D. All of the above
3. An EVSE circuit is a continuous load and is expected to continue for _____ or more.
A. 30 minutes
B. 1 hour
C. 2 hours
D. 3 hours
4. The disconnecting means for EVSE rated 60A and over 150V to ground is required to be readily accessible and _____ in accordance with 110.25.
A. In sight from the vehicle
B. Within sight from the EVSE
C. Lockable in the open position
D. Lockable in the closed position
5. Electric vehicle supply equipment rated at 70A is permitted to be fastened in place and cord-and-plug-connected.
6. An individual branch circuit feeding EVSE is protected by a 100A circuit breaker and requires a minimum _____ AWG copper equipment grounding conductor.
A. 2
B. 6
C. 8
D. 10
7. Article 625 applies to EVSE installed on all voltages, except for which of the following:
A. 240V
B. 480V
C. 600V
D. 2,200V
8. Where EV storage batteries are used or where the equipment is listed for charging EVs indoors without ventilation and marked in accordance with 625.15(B), mechanical ventilation shall be required.
9. All receptacles installed for EVSE shall have _____ protection for personnel.
A. AFCI
B. GFCI
C. LCDI
D. GFPE
10. Generally, the overall usable length shall not exceed 25 feet unless equipped with a cable-management system that is part of the listed EVSE.
