13482574
Description
Quiz by james crowley, updated more than 1 year ago
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Created by james crowley
about 6 years ago
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|
Question 1
Question
Knots in timber if left untreated could result in
Answer
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a cissing of the paint film
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b chalking of the paint film
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c discolouration of the paint film
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d flaking of the paint film.
Question 2
Question
The term porosity in relation to timber refers to its
Answer
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a cost
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b lifespan
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c hardness
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d absorbency.
Question 3
Question
Which of the following is a suitable primer for both resinous timbers and bitumen-coated
surfaces?
Answer
-
a Acrylic primer.
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b Aluminium primer.
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c Zinc-rich primer.
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d Etch primer.
Question 4
Question
Which abrasive is used to abrade new wood before painting?
Answer
-
a grade 240 garnet paper
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b coarse emery cloth
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c grade 240 aluminium oxide
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d medium glasspaper.
Question 5
Question
Which of the following is a solvent-borne primer suitable for timber?
Answer
-
a Zinc chromate primer.
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b Alkali-resisting primer.
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c Zinc-rich primer.
-
d Lead-free primer.
Question 6
Question
What is the iron content of non-ferrous metal?
Answer
-
a 0% iron content.
-
b 10% iron content.
-
c 40% iron content.
-
d 60% iron content.
Question 7
Question
Which of the following is created at the production stage of steel beams and girders?
Answer
-
a Flaking.
-
b Rust.
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c Pitting.
-
d Millscale.
Question 8
Question
A primer appropriate for non-ferrous metal is
Answer
-
a alkali-resisting
-
b red oxide
-
c acrylic primer
-
d etch primer.
Question 9
Question
Open joints are a defect likely to be found in
Answer
-
a blockwork
-
b brickwork
-
c gypsum plaster
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d plasterboard.
Question 10
Question
Chemically inactive materials are said to be
Answer
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a alkaline
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b acidic
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c inert
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d adhesive.
Question 11
Question
Dry lining is suitable for use as
Answer
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a a load-bearing wall
-
b a load-bearing beam
-
c an external surface finish
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d an internal surface finish.
Question 12
Question
Failure to remove old peeling coatings prior to repainting could result in
Answer
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a bleaching
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b chalking
-
c flaking
-
d wrinkling.
Question 13
Question
The correct method of removing paint coatings from a window frame is by
Answer
-
a steam stripping
-
b electric hot-air
-
c LPG burning off
-
d liquid paint-removal.
Question 14
Question
A hazard which could arise from the use of a steam stripper is
Answer
-
a scalding
-
b asphyxia
-
c radiation
-
d deafness.
Question 15
Question
When removing old paper, it must be allowed to soak so that it
Answer
-
a can be removed in several stages
-
b can be removed in one piece
-
c hardens and can be easily removed
-
d softens and can be easily removed.
Question 16
Question
The correct method of removing paper contaminated with mould is by
Answer
-
a abrading and washing
-
b washing and scratching
-
c washing and scraping
-
d burning off and washing.
Question 17
Question
At the end of the working day where should Personal Protective Equipment (PPE) be
stored?
Answer
-
a In the workshop, clearly marked, with unrestricted access for public and employees.
-
b In the workshop, clearly marked, accessed only by a first aider.
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c In a designated area, clearly marked, with restricted access for employees only.
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d In a designated area, clearly marked, with unrestricted access for public and employees.
Question 18
Question
Multi-coloured spots or patches on defective surfaces are known as
Answer
-
a grease contamination
-
b efflorescence
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c moss and lichen
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d mould and fungi.
Question 19
Question
Crystaline salts on an alkaline surface is known as
Answer
-
a cissing
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b efflorescence
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c fungi
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d saponification.
Question 20
Question
Removing dirt and dust with a tack-rag prior to painting will avoid
Answer
-
a saponification
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b discolouration
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c bittiness
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d effloescence.
Question 21
Question
The test to determine if a surface coating is either acrylic or solvent-borne, is known as a
Answer
-
a mastic test
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b moisture test
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c litmus test
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d meths test.
Question 22
Question
Bleeding on a painted timber surface can be caused by
Answer
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a painting knotty or resinous woods
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b paint being deficient in binder
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c painting over greasy surfaces
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d painting over powdery surfaces.
Question 23
Question
Flaking on a non-ferrous metal surface can be caused by the use of the incorrect
Answer
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a roller
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b primer
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c filler
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d mordant.
Question 24
Question
Plaster cracks caused by material drying out after completion are known as
Answer
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a settlement
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b expansion
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c shrinkage
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d shearing.
Question 25
Question
Which of the following is the correct sequence for repairing cracks in plaster?
1 Undercutting.
2 Dry Abrading.
3 Raking out.
4 Proud filling.
5 Wetting in.
Answer
-
a 1, 3, 5, 4, 2
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b 5, 3, 1, 4, 2
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c 3, 1, 5, 4, 2
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d 3, 1, 5, 2, 4
Question 26
Question
One possible effect of heat on plaster is the formation of
Answer
-
a blisters on the surface
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b fungi on the surface
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c deep cracks
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d hairline cracks.
Question 27
Question
Which of the following would be most suitable for making good screw holes in oak
skirting?
Answer
-
a Plastic wood.
-
b Cement-based filler.
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c Caulk.
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d Powdered filler
Question 28
Question
The correct abrasive to use when making good open grained timber is
Answer
-
a emery cloth
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b aluminium oxide
-
c silicone carbide
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d wire wool.
Question 29
Question
Which tool is used to apply stoppers to small holes and cracks?
Answer
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a Palette knife.
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b Putty knife.
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c Hacking knife.
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d Filling knife.
Question 30
Question
Which of the following is applied using a caulking gun?
Answer
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a Flexible filler.
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b Powdered filler.
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c Interior filler.
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d Ready-mixed filler.
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