Exam (elaborations)
C-33 TRADE; PAINTING AND DECORATING EXAM
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C-33 TRADE; PAINTING AND DECORATING EXAM ...
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C-33 TRADE; PAINTING AND DECORATING EXAM2024-2025
If there is a spot of latex paint on the wood, remove it by Scrape with a knife.
Natural shellac is obtained from the secretions of the Lac insects.
The correct approach to treat stains caused by rusted nail heads is to sand,
countersink nails, prime, fill, and finish with two coats.
The liquid portion of paint, ANSWER vehicle
Which is the ideal primer for knots in wood? ANSWER Shellac
ANSWER: Best undercoat for new wood casing. Enamel
When should you apply a seaming roller? Immediately.
Which increases the opacity of paint - ANSWER Binder.
A scale of 1/4" refers to - ANSWER 4'=1".
Which is the best material to coat a wood deck? Answer: Spar varnish.
What is the greatest material to fill a crack in an interior wall? ANSWER Sparkle
Which of the following will provide the smoothest finish when painting a door
using latex paint? A Sprayer
, How long should you wait before painting after laying gypsum veneer plaster?
ANSWER: 4 weeks.
Why is breathable paint useful for exteriors? It will not blister.
Lacquer cannot be applied over - ANSWER water-based paint, oil paint enamels.
Finishing Redwood Which materials would be used—ANSWER enamel, stain,
varnish
What type of tape should be used to mask an unfinished job for one week? -
ANSWER: Painter's blue tape
How do you prep new wood for painting if it has weep and pitch? - Answer sealing.
What causes overspray from a spray gun? - ANSWER: Air pressure too high, gun
too far from the surface, incorrect technique.
What causes fluid to leak from a spray gun's packing nut? - ANSWER: The
packing nut is too loose, packing is worn or dry.
How much will a # 417 spray tip cover if sprayed 12 inches from the wall's face? -
ANSWER: 8" fan width.
What should you use to cover plants while painting in the hot sun? - ANSWER:
canvas dropcloth
What may cause a problem with power washing? - ANSWER surface damage
caused by washing with too much moisture. poor cleaning
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