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Materials and Construction

Materials and Construction
Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of

Tungsten
Vanadium
All of these
Silicon

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Materials and Construction
18/8 stainless steel means, that it contains

18% molybdenum and 8% chromium
18% chromium and 8% nickel
18% chromium and 8% molybdenum
18% nickel and 8% chromium

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Materials and Construction
Nickel and copper are the basic constituents of

Monel metal
German silver
Hastelloy
Inconel

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Materials and Construction
Ability of a material to __________ is indicated by its damping capacity.

Absorb shock
Withstand compression
None of these
Absorb vibration

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Materials and Construction
Age hardening is concerned with

Silver
Duralumin
Copper
Brass

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Materials and Construction
Glass lined vessels are not used for handling/storing

Dilute H₂SO₄
Hydroflouric acid
Dilute HCl
Dilute HNO₃

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