Application第 67 / 100 题
Why is adequate ventilation and lighting important during interior application?
a.Only to keep painters comfortable
b.Lighting changes paint chemistry
c.Good lighting reveals holidays and defects, and ventilation aids drying and reduces solvent buildup
d.Neither has any effect on quality or safety
解析
Proper lighting lets the painter see missed spots, runs, and lap marks so they can be corrected while wet. Ventilation helps the coating dry, reduces the concentration of solvent vapors, and improves safety and comfort. Both contribute to a quality, uniform finish.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- When brushing trim, why is 'tipping off' with light strokes at the end helpful?
- Why should each coat be allowed to dry for the manufacturer's recommended recoat time before the next coat?
- What is 'cutting in' when painting a room?
- A specification calls for 5 mils wet film thickness. Which tool confirms this during application?
- What commonly causes 'brush marks' (ridges) to remain in a dried brushed finish?
- For an oil-based enamel on trim, which brush type is generally preferred?