Gas PipingCâu 96 / 120
A gas range is connected with a listed appliance connector that runs 4 ft from the shutoff valve to the range. Which statement about this installation is correct?
a.It is not allowed; no connector may exceed 3 ft
b.It is allowed only if the connector passes through the cabinet wall behind the range
c.It is allowed only if a second connector is added to reach the valve
d.It is allowed, because ranges and clothes dryers may use connectors up to 6 ft long
Giải thích
Most appliance connectors are limited to 3 ft, but ranges and clothes dryers are permitted connectors up to 6 ft, so a 4 ft connector is acceptable. Connectors may not pass through walls, floors, ceilings or partitions, and connectors may not be joined together or reused, which rules out the other choices.
Trích dẫn luật: IFGC §411.1Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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