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Materials and Construction

Materials and Construction
Which is an amorphous material?

Brass
Glass
Cast iron
Mica

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Materials and Construction
In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of

Porcelain
Concrete
Wood
Steel

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Materials and Construction
Carbon content in plain carbon steel is __________ percent.

0.65 to 0.80
0.1 to 0.15
0.35 to 0.45
0.85 to 1.2

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Materials and Construction
Cementite is

Fe₃C chemically
Characterised by an orthorhombic crystal structure
All of these
A compound of carbon and iron

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Materials and Construction
Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of

Cast iron
Rubber lined mild steel
Lead lined mild steel
Aluminium

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Materials and Construction
Sulphuric acid pickling tanks are lined with

Glass
Nickel
Rubber
Aluminium

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