BC Painter and Decorator Certification Exam
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of a primer in painting?
a) To add color
b) To improve adhesion of the topcoat
c) To make surfaces glossy
d) To act as a final finish
Primers help paint adhere better and ensure durability of the
topcoat.
2. Which type of paint is typically used for exterior wood surfaces?
a) Watercolor
b) Acrylic latex paint
c) Tempera
d) Oil-based chalk paint
Acrylic latex paint resists weathering and is flexible for outdoor
use.
3. What is the recommended method to prepare a metal surface
before painting?
a) Wiping with water
b) Sanding and removing rust
c) Applying primer directly
d) Using wax
, Metal surfaces must be cleaned, rust removed, and sanded for
proper paint adhesion.
4. When using a paint sprayer, what is the key safety precaution?
a) Wearing a hat
b) Using a respirator
c) Wearing gloves only
d) Painting outdoors only
Paint spray produces fine particles that can be harmful if inhaled.
5. What is the typical dry time for an oil-based paint coat?
a) 30 minutes
b) 1 hour
c) 6–8 hours
d) 24 hours
Oil-based paints take longer to dry than water-based paints due to
solvent evaporation.
6. What is the purpose of masking tape in painting?
a) To blend colors
b) To decorate
c) To protect areas from paint
d) To apply primer
Masking tape ensures clean edges and prevents unwanted paint
on surfaces.
7. Which tool is best for applying paint to large flat walls?
a) Brush
b) Roller
c) Sponge
, d) Palette knife
Rollers cover large areas quickly and evenly.
8. What does VOC stand for in paints?
a) Volatile Oil Content
b) Visual Opacity Coefficient
c) Volatile Organic Compounds
d) Varnish Oxidation Control
VOCs are chemicals that evaporate from paint and can affect air
quality.
9. What is the main advantage of using water-based paints?
a) Strong odor
b) Easy cleanup with water
c) Long dry time
d) Cannot be used on wood
Water-based paints clean up easily and have lower VOCs.
10. How should a previously painted glossy surface be prepared
for repainting?
a) Wash with soap only
b) Sand to dull the gloss
c) Apply topcoat directly
d) Apply primer only on corners
Glossy surfaces need sanding so the new paint adheres properly.
11. What is “feathering” in painting?
a) Painting with a brush
b) Blending paint edges to avoid lines
c) Removing old paint
d) Applying primer
Questions And Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of a primer in painting?
a) To add color
b) To improve adhesion of the topcoat
c) To make surfaces glossy
d) To act as a final finish
Primers help paint adhere better and ensure durability of the
topcoat.
2. Which type of paint is typically used for exterior wood surfaces?
a) Watercolor
b) Acrylic latex paint
c) Tempera
d) Oil-based chalk paint
Acrylic latex paint resists weathering and is flexible for outdoor
use.
3. What is the recommended method to prepare a metal surface
before painting?
a) Wiping with water
b) Sanding and removing rust
c) Applying primer directly
d) Using wax
, Metal surfaces must be cleaned, rust removed, and sanded for
proper paint adhesion.
4. When using a paint sprayer, what is the key safety precaution?
a) Wearing a hat
b) Using a respirator
c) Wearing gloves only
d) Painting outdoors only
Paint spray produces fine particles that can be harmful if inhaled.
5. What is the typical dry time for an oil-based paint coat?
a) 30 minutes
b) 1 hour
c) 6–8 hours
d) 24 hours
Oil-based paints take longer to dry than water-based paints due to
solvent evaporation.
6. What is the purpose of masking tape in painting?
a) To blend colors
b) To decorate
c) To protect areas from paint
d) To apply primer
Masking tape ensures clean edges and prevents unwanted paint
on surfaces.
7. Which tool is best for applying paint to large flat walls?
a) Brush
b) Roller
c) Sponge
, d) Palette knife
Rollers cover large areas quickly and evenly.
8. What does VOC stand for in paints?
a) Volatile Oil Content
b) Visual Opacity Coefficient
c) Volatile Organic Compounds
d) Varnish Oxidation Control
VOCs are chemicals that evaporate from paint and can affect air
quality.
9. What is the main advantage of using water-based paints?
a) Strong odor
b) Easy cleanup with water
c) Long dry time
d) Cannot be used on wood
Water-based paints clean up easily and have lower VOCs.
10. How should a previously painted glossy surface be prepared
for repainting?
a) Wash with soap only
b) Sand to dull the gloss
c) Apply topcoat directly
d) Apply primer only on corners
Glossy surfaces need sanding so the new paint adheres properly.
11. What is “feathering” in painting?
a) Painting with a brush
b) Blending paint edges to avoid lines
c) Removing old paint
d) Applying primer
