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Materials and Construction

Materials and Construction
Hastelloy comprises of

Copper and tin
Copper and nickel
Molybdenum and nickel
Lead and tin

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Materials and Construction
The preferred material of construction for storage tanks for 98% sulphuric acid is

Mild steel
Lead
Aluminium
Stainless steel 316

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Materials and Construction
Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making

Studs
Nuts
Bolts
Chiesels

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Materials and Construction
Cementite is

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

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Materials and Construction
Electronic structure of a material is generally studied by

Metallurgical microscope
Spectroscopic techniques
Electron diffraction
X-ray

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Materials and Construction
Light weight metallic alloy used in aircraft industry is

High silicon (14%) iron
Duralumin
Aluminium
Phosphor bronze

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MORE MCQ ON Materials and Construction

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