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Engineering Materials

Engineering Materials
Mild steel belongs to the following category

Low carbon steel
Alloy steel
Medium carbon steel
High carbon steel

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Engineering Materials
By severely deforming a metal in a particular direction it becomes

Malleable
Ductile
Anisotropic
Homogeneous

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Engineering Materials
Tungsten in high speed steel provides

Toughness
Hot hardness
Sharp cutting edge
Wear resistance

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Engineering Materials
Iron-carbon alloys containing 1.7 to 4.3% carbon are known as

None of these
Hypoeutectic cast irons
Eutectic cast irons
Hypereutectic cast irons

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Engineering Materials
A reversible change in the atomic structure of steel with corresponding change in the properties is known as

Allotropic change
Physical change
Molecular change
Solidus change

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Engineering Materials
Admiralty brass used for steam condenser tubes contains copper and zinc in the following ratio

2.9375
2.1180555555556
30 : 70
40 : 60

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MORE MCQ ON Engineering Materials

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