CDA Surface Preparation & Painting Techniques

Question 1

What is the first step in preparing a surface for painting?

Accepted Answer

Cleaning the surface thoroughly

Answer

Applying primer directly

Answer

Adding texture

Answer

Using a finishing coat

Question 2

Why is sanding important in surface preparation?

Accepted Answer

To remove gloss and ensure better paint adhesion

Answer

To make the wall shine

Answer

To speed up drying

Answer

To add a scent to the paint

Question 3

Which tool is typically used for surface sanding?

Accepted Answer

Sanding block or sandpaper

Answer

Paint roller

Answer

Spray gun

Answer

Brush cleaner

Question 4

What is the purpose of applying primer before paint?

Accepted Answer

To create a uniform base and enhance adhesion

Answer

To add shine

Answer

To increase paint odor

Answer

To extend drying time

Question 5

What type of paint technique creates smooth transitions of color?

Accepted Answer

Blending

Answer

Dry brushing

Answer

Stippling

Answer

Masking

Question 6

Which condition should be avoided when painting surfaces?

Accepted Answer

High humidity

Answer

Dry conditions

Answer

Cool temperature

Answer

Low wind

Question 7

Why should surfaces be free from dust before painting?

Accepted Answer

Dust can prevent proper adhesion and cause defects

Answer

Dust changes paint color

Answer

Dust slows down painting

Answer

Dust improves blending

Question 8

What is the correct order in surface preparation for painting?

Accepted Answer

Cleaning > Sanding > Priming > Painting

Answer

Sanding > Painting > Priming

Answer

Priming > Cleaning > Painting

Answer

Painting > Cleaning > Priming

Question 9

Which surface requires special preparation before painting?

Accepted Answer

Glossy surfaces

Answer

Matte wood

Answer

Rough concrete

Answer

Bare drywall