6035CHPPT1Q1

What is the main purpose of central heating?

• To provide lighting in the property

• To cook food in the kitchen

• To generate electricity for the property

• To provide thermal comfort in a property

Which type of central heating allows all rooms in a property to be heated at the same time to a specific temperature set by the customer?

• Full central heating

• Selective central heating

• Open fire heating

• Background central heating

What is the main difference between low pressure, open vented systems and sealed, pressurised systems?

• The size of the heating system

• The color of the heating pipes

• The way the system is filled with water and the pressure it operates at

• The type of fuel used for heating

Which standard is related to the design of water based heating systems?

• BS EN 14336

• BS EN 12828

• CHeSS

• BS 4422

What is the purpose of an expansion vessel in a sealed, pressurised central heating system?

• To regulate the flow of electricity

• To take up the expansion of the heated water

• To control the temperature of the heating system

• To store extra fuel for the system

Which type of central heating is installed mainly on a cost basis and uses a smaller boiler or heat emitters?

• Background central heating

• Full central heating

• Selective central heating

• Open fire heating

What is the purpose of Building Regulations part L: Conservation of fuel and power?

• To ensure energy efficiency in buildings

• To regulate the use of water in buildings

• To enforce fire safety regulations

• To control the use of building materials

Which type of central heating system is fed from a feed and expansion cistern located at high level?

• Low pressure, open vented systems

• Sealed, pressurised systems

• Pumped heating with gravity hot water

• Fully pumped system

What is the purpose of the CHeSS specification?

• To standardize the color of heating pipes

• To specify the size of the heating system

• To define the basic and best practice for central heating efficiency

• To regulate the use of heating controls

Which standard is related to the installation and commissioning of water based heating systems?

• BS 4422

• BS EN 12828

• CHeSS

• BS EN 14336