Finish TradesCâu 290 / 700
Before a fenestration product's energy ratings can be accepted, it generally must carry a temporary label showing its rated values. That label typically comes from which program?
a.The National Fenestration Rating Council (NFRC)
b.The local paint manufacturer
c.The carpet institute
d.The concrete masonry association
Giải thích
Fenestration U-factor and SHGC are certified and labeled through NFRC, and the temporary NFRC label is used at inspection to verify the window meets the energy requirements. Paint, carpet, and masonry organizations do not rate windows.
Trích dẫn luật: 2025 CA Energy CodeLuyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- At an accessible interior door, the maximum force to push or pull the door open (not counting fire doors) is generally:
- Glazing adjacent to stairways and landings is a hazardous location. Such glazing generally requires safety glazing when it is within 36 inches horizontally of the walking surface and the exposed bottom edge is less than ____ above the plane of the adjacent walking surface.
- A sloped glass skylight over an occupied space uses glass glazing. For occupant safety against falling glass, the glazing is generally required to be:
- A metal corner bead is being installed on an outside drywall corner. Its main function is to:
- In a three-coat plaster system over metal lath, the FIRST (base) coat pushed through and keyed behind the lath is called the:
- When applying a clear water-based polyurethane finish to interior wood floors, why is light sanding between coats recommended?
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