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Materials and Construction

Materials and Construction
Brass container is suitable for storing

Phosphoric acid (95%)
Aqueous ammonia
Beer
H₂SO₄(95%)

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Materials and Construction
Invar contains the highest percentage of

Vanadium
Tungsten
Cobalt
Iron

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

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

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Materials and Construction
Stainless steel contains

Aluminium
Vanadium
Chromium and nickel
Copper

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Materials and Construction
Specify the material of construction suitable for handling concentrated HNO₃ at 100°C.

Silicone rubber
High silicon iron, Kel-F and teflon
Tin and wood
Stainless steel

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Materials and Construction
An alloy of iron containing 4% carbon is called

None of these
Wrought iron
High carbon steel
Mild steel

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MORE MCQ ON Materials and Construction

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