An toànCâu 475 / 521
In a dwelling, 125-volt 15- and 20-ampere receptacles must be GFCI-protected in which of the following groups of locations?
a.Bedrooms only
b.The living room
c.The attic
d.Bathrooms, kitchens, garages, outdoors, crawl spaces, unfinished basements, laundry areas, and within 6 feet of a sink
Giải thích
The Code requires GFCI protection for dwelling receptacles in wet or damp and higher-risk areas—bathrooms, kitchens, garages, outdoors, crawl spaces, unfinished basements, laundry areas, and near sinks. Bedrooms, the living room, or the attic are not the code-listed GFCI locations by themselves.
Trích dẫn luật: 2023 NEC §210.8Luyện miễn phí toàn bộ 521 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- For electrical work, a hard hat should be:
- Immediately after you open a disconnect switch, all the conductors on the load side should be treated as:
- On de-energized conductors or equipment where accidental re-energization or induced voltage is possible, workers protect themselves by applying:
- What is the fundamental difference between AFCI and GFCI protection?
- Flexible cords and extension cords used on a construction site must be:
- As an alternative to GFCI protection on certain construction-site receptacles, an employer may instead implement:
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với California CSLB C-10 Electrical Trade Examination · Quy trình kiểm tra