Plumbing Materials Quiz

What is one of the main materials used in the plumbing industry?

• Plastic

• Wood

• Metal

• Glass

What is a common property of steel and cast iron?

• Both are non-magnetic.

• Both are used in jewelry.

• Both contain iron.

• Both are resistant to corrosion.

Which of the following is not a non-ferrous metal?

• Aluminium

• Zinc

• Lead

• Iron

Which of the following is an application of plastic in plumbing?

• Central heating pipework

• Wall insulation

• Window frames

• Door handles

Plumbers use plastic for which of the following purposes?

• Painting

• Guttering

• Tiling

• Carpeting

What is a common use of plastic in plumbing systems?

• Flooring

• Above-ground drainage pipe

• Wall painting

• Ceiling panels

Which thermoplastic is used in cold water installations and gutterings?

• MDPE

• Polypropylene

• PVCu

• ABS

What is Polybutylene used for?

• Cold water installations

• Underground drainage

• Hot, cold, and central heating pipes

• Commercial drainage

Which ceramic material is not mentioned as having an enamelled surface?

• Vitreous china

• Fireclay

• Ceramic tiles

• Porcelain

What is the primary reason for using a hard material in cutting tools?

• To increase weight

• To improve aesthetics

• To resist wear and tear

• To reduce cost