NYC Health + Hospitals Painter Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Before applying a finish coat of latex paint to previously painted
drywall with glossy enamel, what is the most important step to ensure
proper adhesion?
A. Apply the finish coat immediately after dusting the wall.
B. Wash the wall with clean water only.
C. Clean the surface, dull the gloss by sanding or deglossing, repair defects,
and apply an appropriate primer if needed.
D. Apply two finish coats without preparing the surface.
Rationale: Proper adhesion depends on removing contaminants, reducing
gloss, repairing defects, and priming when necessary. Painting directly
over a glossy surface often results in poor adhesion and premature coating
failure.
2. Which tool is generally most appropriate for producing a smooth finish
on a large interior wall?
A. Wire brush
B. Paint roller with the proper nap length
C. Putty knife
D. Framing square
,Rationale: Rollers are designed to efficiently cover large flat surfaces while
producing a consistent finish when the correct nap is selected for the
surface texture.
3. A painter discovers peeling paint on an exterior wooden window
frame. What should be done before repainting?
A. Paint directly over the peeling areas.
B. Cover the peeling paint with masking tape.
C. Remove all loose paint, sand the edges smooth, repair damaged wood if
necessary, prime bare wood, and repaint.
D. Apply a thicker finish coat.
Rationale: Loose paint must be removed because new coatings cannot
securely bond to unstable surfaces. Proper preparation ensures a longer-
lasting finish.
4. Which respirator is generally appropriate when sanding painted
surfaces that may produce fine dust?
A. Welding helmet
B. Face shield only
C. Cloth bandana
D. Properly fitted particulate respirator approved for the hazard
Rationale: Fine airborne particles can be inhaled during sanding. A
properly selected and fitted particulate respirator helps reduce inhalation
exposure.
5. Why is primer commonly applied before finish paint on bare drywall?
A. To increase paint odor.
B. To seal the porous surface and promote uniform finish coat adhesion.
C. To make sanding unnecessary.
D. To eliminate drying time.
, Rationale: Primer seals porous drywall, creates a uniform surface, and
improves both adhesion and appearance of finish coats.
6. Which defect is most likely caused by applying paint over dirt, grease,
or wax?
A. Improved gloss
B. Poor adhesion and peeling
C. Increased durability
D. Faster curing
Rationale: Surface contaminants prevent paint from bonding properly,
resulting in premature coating failure.
7. When using an extension ladder, the ladder should generally be placed
so that:
A. It is nearly vertical.
B. The base is about one foot away from the wall for every four feet of
ladder height.
C. It rests on loose materials.
D. It leans against a window.
Rationale: The 4-to-1 rule provides a stable climbing angle that helps
reduce the risk of ladder accidents.
8. What is the primary purpose of painter's tape?
A. To mix paint.
B. To reinforce drywall.
C. To protect adjacent surfaces and produce clean paint lines.
D. To remove old paint.
Rationale: Painter's tape masks areas that should remain unpainted and
helps create neat, professional edges.
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Before applying a finish coat of latex paint to previously painted
drywall with glossy enamel, what is the most important step to ensure
proper adhesion?
A. Apply the finish coat immediately after dusting the wall.
B. Wash the wall with clean water only.
C. Clean the surface, dull the gloss by sanding or deglossing, repair defects,
and apply an appropriate primer if needed.
D. Apply two finish coats without preparing the surface.
Rationale: Proper adhesion depends on removing contaminants, reducing
gloss, repairing defects, and priming when necessary. Painting directly
over a glossy surface often results in poor adhesion and premature coating
failure.
2. Which tool is generally most appropriate for producing a smooth finish
on a large interior wall?
A. Wire brush
B. Paint roller with the proper nap length
C. Putty knife
D. Framing square
,Rationale: Rollers are designed to efficiently cover large flat surfaces while
producing a consistent finish when the correct nap is selected for the
surface texture.
3. A painter discovers peeling paint on an exterior wooden window
frame. What should be done before repainting?
A. Paint directly over the peeling areas.
B. Cover the peeling paint with masking tape.
C. Remove all loose paint, sand the edges smooth, repair damaged wood if
necessary, prime bare wood, and repaint.
D. Apply a thicker finish coat.
Rationale: Loose paint must be removed because new coatings cannot
securely bond to unstable surfaces. Proper preparation ensures a longer-
lasting finish.
4. Which respirator is generally appropriate when sanding painted
surfaces that may produce fine dust?
A. Welding helmet
B. Face shield only
C. Cloth bandana
D. Properly fitted particulate respirator approved for the hazard
Rationale: Fine airborne particles can be inhaled during sanding. A
properly selected and fitted particulate respirator helps reduce inhalation
exposure.
5. Why is primer commonly applied before finish paint on bare drywall?
A. To increase paint odor.
B. To seal the porous surface and promote uniform finish coat adhesion.
C. To make sanding unnecessary.
D. To eliminate drying time.
, Rationale: Primer seals porous drywall, creates a uniform surface, and
improves both adhesion and appearance of finish coats.
6. Which defect is most likely caused by applying paint over dirt, grease,
or wax?
A. Improved gloss
B. Poor adhesion and peeling
C. Increased durability
D. Faster curing
Rationale: Surface contaminants prevent paint from bonding properly,
resulting in premature coating failure.
7. When using an extension ladder, the ladder should generally be placed
so that:
A. It is nearly vertical.
B. The base is about one foot away from the wall for every four feet of
ladder height.
C. It rests on loose materials.
D. It leans against a window.
Rationale: The 4-to-1 rule provides a stable climbing angle that helps
reduce the risk of ladder accidents.
8. What is the primary purpose of painter's tape?
A. To mix paint.
B. To reinforce drywall.
C. To protect adjacent surfaces and produce clean paint lines.
D. To remove old paint.
Rationale: Painter's tape masks areas that should remain unpainted and
helps create neat, professional edges.
