Level 2 - Cold Water MEGA QUIZ

What kind of fittings should be used to avoid contamination?

• WRAS approved fittings

• Corrosion resistant fittings

• Contamination resistant fittings

• Compression fittings

Which two tests are key for a cold water system?

• Pressure

• Flow rate

• Temperature gain

• pH levels

• Bacterial growth levels

Select two advantages of an indirect system.

• Unaffected by peak demand.

• Potable water at every draw off point.

• Stored supply of water should interruption occur to the main.

• No concerns about storage cisterns in loft.

• Good pressure at all outlets.

Identify this FOV.

• BS 1212 Part 2 float operated valve

• BS 1212 Part 1 float operated valve

• BS1010 Part 2 float operated valve

• BS 1010 Part 1 float operated valve

Type the number. Fluid category _ represents a significant health risk.

What prevention of backflow must be maintained on a basin?

• AUK 1 air gap

• AUK 2 air gap

• AUK 3 air gap

• AG air gap

Identify this FOV.

• BS 1212 Part 4 float operated valve

• BS 1212 Part 1 float operated valve

• BS 1212 Part 2 float operated valve

• BS 1212 Part 3 float operated valve

What are the three things that insulation is trying to prevent?

• Heat gain

• Heat loss

• Freezing

• Heat impact

• Heat

The cold feed, feeds all of the outlets on an indirect system. True or false?

• False

• True

Type your answer. A ___________ must be used as an isolation valve on the cold distribution pipe, as it will not restrict the flow of water when open.