Hot Water PowerPoint 1 Quiz

What is the component labeled as 1 in the diagram?

• Cold water storage tank

• Hot water cylinder

• Boiler

• Expansion vessel

What is the component labeled as 4 in the diagram?

• Cold water storage tank

• Hot water cylinder

• Boiler

• Expansion vessel

What does WRAS stand for?

• Water Regulation Advisory Scheme

• Water Resource Allocation System

• Waste Reduction and Sustainability

• Water Recycling and Sanitation

Which document is part of the Building Regulations related to water?

• Building Regulations Part G

• Building Regulations Part A

• Building Regulations Part C

• Building Regulations Part D

What do manufacturers' instructions typically outline?

• Installation requirements, maintenance, and servicing requirements

• Cooking recipes and nutritional information

• Travel itineraries and hotel bookings

• Fashion trends and clothing sizes

Which type of water heating system heats water on demand?

• Stored

• Centralised

• Instantaneous

• Localised

What does a stored water heating system involve?

• Heating water on demand when outlets are opened.

• Heating water to a specific temperature for domestic use.

• Heating a cylinder of water to temperature before distribution.

• Heating water locally to one specific draw-off point area.

Which type of system includes a "Combi boiler"?

• Instantaneous

• Storage

• Gas-fired

• Electric

What is a characteristic of a direct hot water system?

• It uses a heat exchanger or coil.

• It has an immersion heater.

• It is always heated by a boiler.

• It does not have any form of heat exchanger or coil.

What is a feature of an indirect open vented system?

• It uses an external coil to heat the water.

• It has an internal coil acting as a heat exchanger.

• It does not require any immersion.

• It directly heats the water without any coil.