British Standard Quiz

To which British Standard are open vented hot water cylinders manufactured?

• BS 1566-1:2002+A1:2011

• BS 1566-2:2002+A1:2011

• BS 1566-3:2002+A1:2011

• BS 1566-4:2002+A1:2011

What are open vented copper cylinders used for?

• Industrial purposes

• Domestic purposes

• Commercial purposes

• Agricultural purposes

How many grades of open vented copper cylinders are there?

• 2

• 3

• 4

• 5

What is the operating pressure of a Grade 1 system?

• 1.0 bar

• 1.5 bar

• 2.5 bar

• 3.65 bar

How high can a Grade 2 system deliver water?

• 10m

• 15m

• 25m

• 35m

What is the test pressure for a Grade 3 system?

• 1.45 bar

• 2.20 bar

• 3.65 bar

• 1.0 bar

What is a characteristic of a Direct Cylinder in heating systems?

• Contains a heat exchanger

• Water is heated indirectly

• Suitable for all heating systems

• Does not contain a heat exchanger

How is water heated in a Direct Cylinder?

• By a separate boiler only

• Directly by an immersion heater or water only boiler

• Using solar energy

• Through a central heating system

Is a Direct Cylinder suitable for heating systems that require indirect heating?

• Yes, it is suitable for all types of heating systems

• No, it is only suitable for direct heating systems

• Yes, but only with an additional heat exchanger

• No, it is only suitable for systems that use solar heating

What does a Double Feed Indirect Cylinder contain to transfer heat?

• A fan heat exchanger

• A coil heat exchanger

• A plate heat exchanger

• A tubular heat exchanger