DSSSB Painter Paper 2014

DSSSB Painter Paper 2014

Which line type is thick and black ?
(a) Visible lines
(b) Centre lines
(c) Construction lines
(d) All of the above

The ratio of the length of the object represented on drawing to the actual length of the object represented is called
(a) Plain scales
(b) Diagonal scales
(c) Representative fraction
(d) Comprarative scales

All dimensions are shown from a common base line in __________dimensioning.
(a) Progressive or parallel dimensioning
(b) Continuous or chain dimensioning
(c) Both (a) & (b)
(d) None of the above

The primary unit of measurement for engineering drawings and design is
(a) millimetre
(b) centimetre
(c) meter
(d) inch

Pencil of soft grade sharpended in the form of ____________is used for sketching and lettering.
(a) Flat
(b) Round
(c) Conical point
(d) Chisel

___________are used for drawing curves which cannot be drawn with a compass.
(a) Compass
(b) Bow divider
(c) Scale
(d) French curve

The edge of the board on which T-square is made to slide is called its
(a) working edge
(b) straight edge
(c) chisel edge
(d) batten

________________are a mixture of binders (nitrocellulose and resins), plasticizers and (Optionally) pigments dissolved/ dispersed in organic solvents.
(a) Nitrocellulose lacquers
(b) Enamels
(c) Varnishes
(d) Latex paints

Which of the following paint gives reflective coating highly resistant to weathering and suitable for interior use on wood, metal or masonry ?
(a) Aluminum paint
(b) Enamel
(c) Varnish
(d) Latex paint

The wet or dry thickness of a coating film is called
(a) Build
(b) Bounce back
(c) Blister
(d) Bloom

Premature drying of a coating during spraying causing a spider web effect is called
(a) Cohesion
(b) Cob webbing
(c) Blooming
(d) Blushing

The enamel prepared by dissolving asphalt in linseed oil and turpentine is called
(a) Oil varnish
(b) Spirit varnish
(c) Black Japan
(d) Copal varnish

Copal varnish is a
(a) Oil varnish
(b) Spirit varnish
(c) Distemper
(d) Enamel

The improper mixing of the paint and the thinner results in the formation of tiny round holes with solid deposit at the centre is called
(a) Pin holing
(b) Bleaching
(c) Blistering
(d) Wrinkling

The formation of blisters in paint films by the local loss of adhesion and lifting of the film from the underlying substrate is called
(a) Bleeding
(b) Bleaching
(c) Bilstering
(d) Blooming