Safety & CodesCâu 100 / 110
The California Mechanical Code (CMC) primarily governs what?
a.Electrical wiring only
b.Plumbing fixtures only
c.The installation of heating, ventilation, air-conditioning, and refrigeration systems
d.Structural framing
Giải thích
The CMC sets the rules for installing mechanical systems including furnaces, air conditioners, ventilation, and refrigeration, covering venting, combustion air, clearances, and equipment access. Electrical work falls under the CEC and plumbing under the CPC. Contractors coordinate across these codes.
Trích dẫn luật: 2022 California Mechanical Code (CMC)Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
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