Cold-Water Supply Quiz

At which level is water supply legislation fully covered according to the chapter overview?

• Level 1

• Level 2

• Level 3

• Level 4

Which of the following topics is NOT mentioned as a coverage area in this chapter on cold-water supply?

• Water Regulations

• Water treatment

• Heating systems

• Frost protection

What is the primary purpose of the Water Supply (Water Fittings) Regulations 1999?

• To increase water supply costs

• To prevent contamination and misuse of water supply

• To privatize water supply services

• To reduce water supply to consumers

Who is responsible for enforcing the Water Supply (Water Fittings) Regulations 1999?

• Local governments

• Water supplier

• Individual homeowners

• Environmental agencies

What is the legal term for the water companies that supply domestic water according to the provided definition?

• Water regulator

• Water undertaker

• Water distributor

• Water manager

What is a key requirement for a contractor to be approved under the Water Supply (Water Fittings) Regulations 1999?

• Must be a government employee

• Must use the least expensive materials

• Must meet key requirements such as employing competent staff

• Must operate only locally

What is the classification of water based on its ability to dissolve gases and solids?

• Its color

• Its taste

• Its solvent power

• Its temperature

What is the effect of solvent power mentioned in the context of plumbing?

• It enhances the efficiency of plumbing systems.

• It has no significant effect on plumbing systems.

• It can cause corrosion and blockage in plumbing systems.

• It increases the water flow in pipes.

According to the diagram, what type of water results from rainwater passing through moorland?

• Permanent hard water

• Temporary hard water

• Very soft water

• Soft water

What causes the classification of water as 'temporary hard water' according to the diagram?

• CO2 dissolving limestone

• CO2 added in moorland

• Salt (calcium sulphate)

• Sandstone retaining CO2