Water paint is a
White wash
Colour wash
Whiting
All the above
Correct Answer :
D. All the above
Related Questions
The type of steel used for precision levelling staff, is
Titanium steel
Carbon steel
Invar
Stainless steel
Assertion A : Pure lime takes a long time to develop adequate strength. Reason R : Pure lime has slow hardening characteristics. Select your answer according to the coding system given below:
Both A and R is true and R is correct explanation of A
Both A and R is true and R is not a correct explanation of A
A is true but R is false
A is false but R is true
Formula for quick lime, is
CaCO3
Ca(OH)2
CO3CO2
None to these
Oil varnish generally consists of
Synthetic resin and spirit
Oil, wax and resin
Resin, oil and turpentine
Spirit, oil and wax
A heavy stone is suitable for
Arches
Rubble masonry
Roads
Retaining walls
Pick up the synthetic resin from the following:
Urea resin
Phenolic resin
Resorcinol resin
All of these
Mastic asphalt is normally used for
Sound insulation
Water proofing
Fire proofing
None to these
Bitumen completely dissolves in
Carbon bisulphide
Chloroform
Coal tar
All of these
In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as
English bond
Double Flemish bond
Zigzag bond
Single Flemish bond
The compound of Portland cement which reacts immediately with water and also sets first is
Tri-calcium silicate
Di-calcium silicate
Tri-calcium aluminate
Tetra calcium alumino ferrite
Fibre boards can be
Distempered
Painted
Painted and distempered
Used for furniture
Refractory bricks are
Neutral refractory bricks
Acid refractory bricks
Basic refractory bricks
All the above
Cast iron is used for
Structural works in beams
Small sized water pipes
Columns and struts
None to these
The minimum percentage of silica, alumina and ferric oxide in lime for white washing, is
20
15
5
0
Linseed oil is used in paints as
Thinner
Vehicle
Base
Drier
Iron ore may contain
Carbon
Silicon
Phosphorus and manganese
All the above
The most important constituent of an oil paint, is
Thinner
Vehicle
Pigment
All the above
The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as
Cementation process
Crucible process
Bessemer process
Open hearth process
Pick up the volcanic rock from the following:
Granite
Dolerite
Basalt
All the above
A badly mixed cement concrete results in
Segregation
Bleeding
Honey combing
None of these
The commonly used base for iron and steel work, is
Red lead
Zinc white
White lead
Titanium white
Which of the following is the purest form of iron?
Cast iron
Wrought iron
Mild steel
High carbon steel
Galvanising means covering iron with a thin coat of
Tin
Zinc
Glaze
Coal tar
The rocks formed by gradual deposition, are called
Sedimentary rocks
Igneous rocks
Metamorphic rocks
None of these
For the manufacture of stainless steel, steel is mixed with
Chromium
Nickel
Tungsten
None of these
The melting point of silica is:
1570°C
1630°C
1730°C
1850°C
Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica
Basalt and marble are the only metamorphic rocks
There is no sedimentary rock
Granite is the only igneous rock
Quartz and mica are minerals
For high grade instruments the steel preferred to, is
Cast steel
Bessemer steel
Mild steel
Whitworth compressed steel
If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called
Bessemer pig
Grey or foundry pig
White or forge pig
Mottled pig
The type of bond provided in brick masonry for carrying heavy loads is
Single Flemish bond
Double Flemish bond
English bond
Zigzag bond