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Materials and Construction

Materials and Construction
Nickel and molybdenum are the basic constituents of

Inconel
Solder
German silver
Hastealloy

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

Boiler tubes
Surgical instruments
Powerful magnets
Chemical equipments

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Materials and Construction
Which of the following is not a non-ferrous alloy?

Muntz metal
Meehanite
Magnalium
Gun metal

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Materials and Construction
__________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working.

Solid solution hardening
Screw dislocation
Strain ageing
Twinning

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Materials and Construction
Carbon tetrachloride can be stored in a storage vessel made of

Tin
All of these
High silicon iron (14% Si)
Stainless steel

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Materials and Construction
Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its

Low thermal conductivity
High co-efficient of thermal expansion
High corrosion resistance
All of these

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MORE MCQ ON Materials and Construction

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