2842586
Descripción
Test por james crowley, actualizado hace más de 1 año
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Creado por james crowley
hace más de 9 años
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Pregunta 1
Pregunta
What is the correct abrasive to use when preparing an oil borne ground coating?
Respuesta
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a Aluminium oxide.
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b Silicon Carbide.
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c Sand paper.
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d Wire wool.
Pregunta 2
Pregunta
What is the most suitable acrylic borne coating to use as a ground coat when applying a
water borne system?
Respuesta
-
a Gloss.
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b Eggshell.
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c Emulsion.
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d Undercoat.
Pregunta 3
Pregunta
Which of the following can cause bittiness to decorative work?
.
Respuesta
-
a Uneven colour.
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b Uneven application.
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c Insufficient material.
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d Insufficient preparation
Pregunta 4
Pregunta
What is the correct way to lay off a solvent borne eggshell ground coat on a wall?
Respuesta
-
a Crisscross.
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b Vertically.
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c Arching.
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d Horizontally.
Pregunta 5
Pregunta
What is the main benefit of using a stipple brush on ground coats?
Respuesta
-
a It makes the application faster.
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b It reduces the drying time.
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c It removes brush marks.
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d It deepens the colour.
Pregunta 6
Pregunta
What material is mixed with a glaze to produce a scumble?
Respuesta
-
a Oil.
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b Spirit.
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c Water.
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d Colourant.
Pregunta 7
Pregunta
What tool is used to create a soft appearance on a glazed surface?
Respuesta
-
a Natural sponge.
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b Mohair roller.
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c Stipple brush.
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d Chamois leather.
Pregunta 8
Pregunta
Other than boots and overalls, which PPE should be worn when applying broken colour
effect?
Respuesta
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a Mask.
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b Gloves.
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c Goggles.
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d Ear plugs.
Pregunta 9
Pregunta
Which of the following describes a glaze?
Respuesta
-
a A material used to extend the drying time in paint.
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b One of the additives that make up a scumble.
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c A material used to make up a stencil.
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d An additive that makes up a primer.
Pregunta 10
Pregunta
Which material is used to extend the drying time in oil borne scumble?
Respuesta
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a White spirit.
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b Linseed oil.
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c Colourant.
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d Glaze.
Pregunta 11
Pregunta
What will cause yellowing to broken colour after a period of time?
Respuesta
-
a Lack of light.
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b Lack of spirit.
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c Lack of scumble.
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d Lack of colourant.
Pregunta 12
Pregunta
Why should more scumble than needed be mixed together for a piece of work?
Respuesta
-
a To save time.
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b To repair damage.
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c To allow for spillages.
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d To prepare for the next job.
Pregunta 13
Pregunta
Adding thinners to the scumble will alter the effect by
Respuesta
-
a adding shine
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b darkening
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c yellowing
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d lightening
Pregunta 14
Pregunta
Which of the following describes a substrate that allows light to pass through but cannot
be seen through?
Respuesta
-
a Translucent.
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b Reflective.
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c Transparent.
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d Opaque.
Pregunta 15
Pregunta
When rag rolling what application fault is caused by not overlapping the pattern?
Respuesta
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a Creeping.
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b Skidding.
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c Bleeding.
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d Banding.
Pregunta 16
Pregunta
How can skidding be prevented?
Respuesta
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a Keeping a wet edge going.
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b Crossing over when ragging.
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c Using the correct ground coat.
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d Mixing the correct ratio of materials.
Pregunta 17
Pregunta
What would happen if incorrect tape is used when masking?
Respuesta
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a Uneven edges.
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b Crisp edges.
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c Bleeding.
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d Creepage
Pregunta 18
Pregunta
Damage to surface when removing masking tape is mainly caused by
Respuesta
-
a incorrect tape choice
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b pulling the tape off slowly
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c reducing the tackiness of the tape
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d pulling the tape towards the surface.
Pregunta 19
Pregunta
What is the correct process when cleaning chamois leathers?
Respuesta
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a Wash, fold, store.
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b Dry, fold, store.
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c Wash, dry, store.
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d Hang, dry, store.
Pregunta 20
Pregunta
How should brushes be stored after cleaning to allow for drying?
Respuesta
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a Hung in ventilated area.
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b Hung up in a cupboard.
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c Laid on a bench.
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d Laid in a box.
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