C-33 Painting and Decorating Final Test Questions with 100% Correct Answers Latest Version 2024 Verified

Lacquer cannot be used over - - Water based paint -Oil Paint -Enamels How do you prepare new wood for painting if the has weep and pitch - Sealing How much will #417 spray tip cover if you spray 12" from the face of the wall ? - 8" fan width What is the square footage of a gable 12ft wide by 6 ft high - Formula to find triangles A= (bxh) / 2 . (12ft x 6ft ) /2 = 36 sqft What is the surface area of 6 columns, each of which measures 20ft high, and have a circumference of 3 ft - One column 3ftx 20 ft =60 sqft For six columns : 60 sqft x 6 = 360 sqft With what kind of wood is it most important to use stain controller? - Pine In general, painting over a wet surface will result in - Wrinkling Best undercoat for new wood casting is - EnamelHow do you remove wet enamel paint from an unfinished wood surface? - A wipe with lacquer thinner Before sealing new plaster, when should you check for moisture? - Just before sealing Improved the opacity in paint - Pigment A 1/4" scale refers to" - 4'=1" What flame-spread classification is acceptable for a residential exit corridor? - Class III Which component of paint affects the adhesion to the surface ? - Binder Why would you use acid over gypsum veneer plaster before painting - Harden the surface What is the solvent used for acrylic paint - Water What id the highest level of paint used for drywall finish - Semi-gloss Which sandpaper is used when you begin sanding a door with old peeling paint ? - 50 grit A safety rail of wood or other equally rigid material of adequate strength is required if the working platform of any scaffolding either swung or suspended from an overhead support is more than - 7- 1/2 ft high Do not stand on the top ___ of a straight ladder without a safety belt - 3 rungs The polyvinyl sealer used on drywall is - An acetateWhich wallpaper repeats pattern would produce the most waste on a 7'-5' wall? - 14" Which wallpaper repeats pattern would produce the least waste on a 7'-5' wall? - 18" How many linear yards are in one roll of vinyl paper - 5 yd Before hanging pre-pasted wallpaper, you should - Soak it in a tank of water If you are about to wallpaper a new plaster wall first - Coat with wall sizing An 8' x12 ' room has 10 ' ceiling , three windows, one door, and one fireplace. How much wallpaper is needed for the walls? - 11 rolls A second guide for ladder placement is to locate - 1' from the wall for every 4 rungs to the top support Stepladders may not exceed ______ in length - 20 ft Ladder rungs must be at least ______ long - 11-1/2 in Do not stand on the top _____ of straight ladder without a safety belt - 3 rungs When using a step ladder, you may stand on - The second rung The vertical length of the extended part of a trestle ladder must not be greater than ____ of the height of the base ladder - 1/2