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Materials and Construction

Materials and Construction
In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of

Stainless steel
Cast iron
Rubber lined steel
Lead lined steel

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Materials and Construction
Brine (15% concentration) can be stored in a vessel made of

Cast iron
Monel
None of these
Karbate

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Materials and Construction
Zircalloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium

And copper
None of these
Tin, nickel, iron and chromium
And graphite

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Materials and Construction
The addition of antimony in tin-based alloys improves its

Wear resistance
Deformation resistance
Impact strength and bonding strength
Rupture strength and hot hardness

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Materials and Construction
'Hypersil' is a __________ steel.

Molybdenum
Silicon
Tungsten
High speed

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Materials and Construction
Muntz metal is a/an alloys of

Ferrous material
Copper & zinc
Lead & tin
Magnesium & tin

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MORE MCQ ON Materials and Construction

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