Soft stones are required for carving
Light stones are required for arches
Hard stones are required to stand high pressure
All the above
D. All the above
English bond
Double Flemish bond
Zigzag bond
Single Flemish bond
Styrene resin is produced from ethylene which is made from petroleum
Styrene resin is light in weight
Styrene resin transmits ultraviolet waves of light
All the above
Cast iron
Wrought iron
Steel
All the above
Lime
Oxide of iron
Hydrated aluminium silicate
Magnesium
Shale powder
Talc powder
Asbestos powder
Plastic powder
0.70 P
0.75 P
0.80 P
0.85 P
400
450
500
550
Carving out designs on timber planks
Chemically treating timber planks
Thick layer of superior wood glued to inferior wood
Thin layer of superior wood glued to inferior wood
H₂S and CO₂
CaSO4 and H₂O
Lime and H₂O
CO₂ and calcium
The low voltage porcelain is prepared by wet process
The high voltage porcelain is prepared by dry process
The low voltage porcelain is prepared by dry process
None of the above
30 minutes
1 hour
6 hours
10 hours
In basic Bessemer process, the steel heats the converter
In open-hearth process, the furnace heats the steel
In Siemens process, the impurities of pig iron are oxidised by the oxygen of the ore
All the above
Structural works in beams
Small sized water pipes
Columns and struts
None to these
Be durable
Be free from clay
Resist action of acids
All the above
Fat lime
Rich lime
White lime
None of these
Only (iii)
Both (i) and (iii)
Both (ii) and (iii)
All (i), (ii) and (iii)
Bessemer pig
Grey or foundry pig
White or forge pig
Mottled pig
The average crushing strength of hand moulded bricks is 6000 t/m2
The average tensile strength of hand moulded brick is 200 t/m2
The average shearing strength of hand moulded brick is 600 t/m2
All the above
Magnesia
Lime
Silica
Alumina
The substance which consists of one primary chemical, is known as monomer
The polymer consists of thousands of monomers joined together
The polymer molecule is called macro-molecule
All the above
Sulphur
Carbon
Phosphorus
Silicon
Five times their original dimensions
Seven times their original dimensions
Ten times their original dimensions
Three times their original dimensions
Clay
Feldspar
Quartz
All of these
Generates heat when added to water
Reacts with carbon dioxide
May be used for white-washing
All the above
Distempered
Painted
Painted and distempered
Used for furniture
Laterite
Marble
Limestone
All the above
50 MPa
100 MPa
150 MPa
200 MPa
Both A and R is true and R is the correct explanation of A
Both A and R is true but R is not the correct explanation of A
A is true but R is false
A is false but R is true
1200 kg
1500 kg
1800 kg
2000 kg
Tri-calcium silicate
Di-calcium silicate
Tri-calcium aluminate
Tetra calcium alumino ferrite