Products & Materials第 29 / 100 题
A paint has a spread rate of 350 square feet per gallon. How many gallons are needed for one coat on 1,400 square feet of wall?
a.4 gallons
b.2 gallons
c.8 gallons
d.6 gallons
解析
Gallons equal area divided by spread rate: 1,400 sq ft / 350 sq ft per gallon = 4 gallons for one coat. Always round up to whole containers when purchasing. For two coats you would double the amount to 8 gallons.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- What is the main advantage of latex (water-based) paint over traditional oil-based (alkyd) paint?
- In California, VOC (volatile organic compound) limits for architectural coatings are primarily regulated to accomplish what?
- Which sheen is generally the MOST washable and durable, making it common for kitchens, bathrooms, and trim?
- A wall measures 2,100 square feet and the coating covers 300 square feet per gallon. How many gallons are needed for TWO coats?
- Why does a rough or porous surface (like bare masonry) reduce a paint's effective spread rate compared to the label value?
- What is an epoxy coating typically chosen for?