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Materials and Construction

Materials and Construction
A hardened steel essentially contains

None of these
Martensite
Sorbite
Troostite

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Materials and Construction
Material of construction of pipe generally used for conveying water in India is

Lead lined steel
Stainless steel
Cast iron
Wrought iron

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Materials and Construction
Alinco, which is a aluminium-cobalt-nickel steel, is used for making

Boiler tubes
Powerful magnets
Chemical equipments
Surgical instruments

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Materials and Construction
In a plate type heat exchanger, heat transfer plates are never made of

Hastealloy C
Stainless steel
Cast iron
Titanium

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Materials and Construction
High carbon steel contains more than __________ percent carbon.

2.8
0.5
2.2
2.5

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Materials and Construction
Perspex is nothing but

An alloy of lead and tin
An elastomer
Aluminium foil clad with bakelite
Acrylic sheet

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