Hot Water PowerPoint 1 Questions

What is the top pipe coming from the cylinder

• Cold feed to cylinder pipe

• Primary Flow

• Primary Return

• Hot water supply pipe

Label the correct parts of the cylinder

a

b

c

d

e

Primary Flow

Heat Exchanger

Cold Feed

Hot Supply

Primary Return

What type od cylinder does not have a heat exchanger?

• Direct Cylinder

• In-Direct Cylinder

What type of cylinder has got a heat exchanger?

• Direct Cylinder

• In-direct cylinder

What is the name of this component?

• Boiler Stat

• Motorised Valve

• Pump

• Cylinder Stat

What is the name of this component?

• Motorised Valve

• Central Heating Pump

• Boiler Stat

• Cylinder Stat

What is the name of this component?

• Cylinder Stat

• Boiler Stat

• Motorised Valve

• Central Heating Pump

What is the name of the small cistern that supplies water to the central heating system?

• Small Black Tank

• Feed and Expansion Tank

• Fill and Empty Tank

• Flow Tank

What does this symbol represent?

• Central Heating Pump

• Wash Hand Basin

• Condensing Oil Boiler

• Non-Return Valve

A double feed in-direct system has how many tanks in the roof space?

• 0

• 1

• 2

• 3