Plumbing Quiz

How does a direct cold water system supply water?

• Through a storage tank

• Directly under mains pressure

• Using a pump

• Through a reservoir

What is reduced in a direct cold water system compared to other systems?

• Water quality

• Pipework

• Water pressure

• Installation time

Which area of the house is not shown to have any plumbing fixtures in the diagram?

• Loft area

• First floor

• Ground floor

• Below ground

Which component is essential for shutting off water supply in emergencies?

• Water heater

• Storage tank

• Isolation valve

• Water filter

What happens if the isolation valve is open in a direct cold water system?

• Water is stopped from feeding any appliance.

• Water is allowed to feed any connected appliance.

• Water is only allowed to feed appliances on the ground floor.

• Water is only allowed to feed appliances in the loft area.

What is the main topic of the document?

• Direct cold water systems

• Indirect heating systems

• Electrical safety

• Ventilation techniques

What is the function of the loft area appliances in the system?

• To provide lighting

• To feed the hot water system

• To cool the house

• To store food

What is a key feature of the combination boiler system mentioned?

• Requires stored water in the loft

• Does not require stored water in the loft

• Needs a separate water tank

• Uses solar energy

What role does gravity play in an indirect cold water system?

• It increases water temperature.

• It pushes cold water down from the cistern.

• It filters the water.

• It reduces water flow.

Which level of education is the learning material designed for?

• Level 1 Diploma

• Level 2 Diploma

• Level 3 Diploma

• Level 4 Diploma