Planning & EstimatingCâu 85 / 100
To coat 2,000 sq ft with a product covering 250 sq ft per gallon (rough surface), about how many gallons are needed per coat?
a.4 gallons
b.5 gallons
c.8 gallons
d.10 gallons
Giải thích
Gallons equal area divided by spread rate: 2,000 / 250 = 8 gallons per coat. The lower spread rate reflects a rough, absorbent surface that consumes more paint. Multiply by the number of coats and round up when purchasing.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A ceiling measures 20 ft by 15 ft. How much area must be covered?
- When would a contractor typically need to obtain a permit related to painting work?
- A job requires 18 gallons of paint at $45 per gallon. What is the material cost for the paint?
- Why do estimators add a factor for waste and touch-up when calculating paint quantities?
- A wall is 50 ft long and 8 ft high with one 3 ft by 7 ft door opening. Using an area takeoff that deducts the door, what is the net paintable area?
- What is the benefit of documenting assumptions (coats, prep level, surfaces excluded) in a written estimate?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với California CSLB C-33 Painting & Decorating Trade Exam · Quy trình kiểm tra