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Materials and Construction

Materials and Construction
A suitable material of construction to use with fuming sulphuric acid is

Carbon steel
Stainless steel type 304
Monel
Nickel

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Materials and Construction
Maximum carbon content in cast iron is __________ percent.

5.2
4.3
4.8
3.8

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Materials and Construction
The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon.

0.2
2
4
8

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Materials and Construction
Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress.

None of these
Yield point
Proof
Ultimate

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Materials and Construction
Presence of high phosphorous in cast iron increases its

Tensile strength
Shrinkage
Fluidity
Melting point

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Materials and Construction
Inconel is an alloy of

Tin, zinc and nickel
Iron, nickel and chromium
Copper and nickel
Copper and tin

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MORE MCQ ON Materials and Construction

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