WorksheetsAC 2.45 Float Operated Valves Quiz
Total questions: 10
Worksheet time: 5mins
Which part of the FoV determines whether it is used for high or low pressure?
The valve body
The orifice
The handle
The float
What is the purpose of a back-flow prevention device in relation to Portsmouth-type valves?
To increase water pressure.
To prevent contamination from submersion.
To reduce noise.
To enhance water flow.
What issue is the Croydon-type FoV susceptible to?
Overheating
Back-flow
Freezing
Rusting
What is a benefit of having very few moving parts in the valve?
It is more colorful
It is quieter in operation
It is heavier
It is more expensive
What are the two types of external water meter installations mentioned?
Underground housing and internal wall housing
Underground housing and external wall housing
Internal wall housing and external wall housing
Internal wall housing and roof housing
Why might someone choose an external water meter installation?
To increase water temperature
To prevent illegal tampering and ease of reading
To reduce water pressure
To increase water usage
Where should water meters on existing cold water supplies be fitted?
Externally, away from the stop valve
Internally, close to the internal stop valve
Near the main water supply
At the end of the water line
What is the purpose of the Earth bonding clamp in the water meter setup?
To increase water flow
To prevent electrical hazards
To measure water temperature
To reduce water pressure
What regulation year is mentioned in the document regarding water fittings?
1995
1999
2001
2005
What is the function of the stop valve in the water meter setup?
To increase water temperature
To stop or allow water flow
To measure water pressure
To reduce water flow
