In commercial buildings, ____ protection is required for all 125-volt through 250-volt , single-phase 50-ampere receptacles or less, and three-phase 100 amperes or less, installed in bathrooms, in kitchens, on rooftops, outdoors, within 6 ft (1.8 m)from the outside edge of any sink, in indoor damp and wet locations, in locker rooms with associated shower facilities, garages, accessory buildings, service bays, and similar areas , crawl spaces, unfinished areas of basements, laundry areas, and bathtubs and shower stalls.

Question

In commercial buildings, ____ protection is required for all 125-volt through 250-volt , single-phase 50-ampere receptacles  or less, and three-phase 100 amperes or less,  installed in bathrooms, in kitchens, on rooftops, outdoors, within 6 ft (1.8 m)from the outside edge of any sink, in indoor  damp and  wet locations, in locker rooms with associated shower facilities, garages,  accessory buildings, service bays, and similar areas , crawl spaces, unfinished areas of basements, laundry areas, and bathtubs and shower stalls.

Quizplus · Accepted Answer

GFCI (Ground Fault Circuit Interrupter) protection is required in the specified locations to protect against electrical shock by interrupting a circuit when there is a difference in the currents in the hot and neutral wires.

In Commercial Buildings, ____ Protection Is Required for All 125-Volt