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Materials and Construction

Materials and Construction
Nickel (56%) and molybdenum (17%) alloys are called

Bronzes
Hastealloy C
Inconel
Monel

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Materials and Construction
Concentrated HCl at 30°C can be stored in a vessel made of

Stainless steel and high silicon cast iron
Cast iron and aluminium
None of these
PTFE and porcelain

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Materials and Construction
Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys.

Copper
Iron
Manganese
Beryllium

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Materials and Construction
Nickel made/clad equipments are suitable for handling

Ammonia (both aqueous & anhydrous)
Sulphuric acid (conc)
Nitric acid & hydrochloric acid (conc)
Fruit juices, milk & its products and caustic soda solution

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Materials and Construction
German silver is an alloy of copper, nickel and

Lead
Silver
Tin
Zinc

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Materials and Construction
The material of construction of bearings is

Pig iron
Cast iron
Steel
Babbit metal

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