WorksheetsWater Supply System L3P1.U5.LO1.6.
Total questions: 9
Worksheet time: 5mins
What is the purpose of the communication pipe in the water supply system?
To terminate inside the building
To install a water meter
To connect to the water main
To supply water to the building
At what depth must the supply pipe be installed?
500mm to 750mm
750mm to 1350mm
1350mm to 2000mm
2000mm to 2500mm
What type of pipe is used for modern water supplies in houses and bungalows?
Copper pipe
PVC pipe
Medium Density Polyethylene pipe
Steel pipe
Where must a water meter be fitted for all new installations?
Inside the building
At the boundary of the property
In a meter housing on the outside of the building
In a groundbreaker type meter box
What type of valve must be installed above the water meter for existing properties and refurbishments?
Drain off Valve
Stop Valve
Meter
Permanent cross bonding
According to the Water Regulations, where should a stop valve be located inside the building?
At the point where the supply enters the building
Near the boundary of the property
Above floor level
Below floor level
What type of metal should stopvalves be made of to prevent de-zincification?
Gunmetal
Stainless Steel
Copper
Aluminum
Which symbol indicates that a fitting is made from GunMetal and is corrosion resistant?
BR
GR
CR
GM
What should all fittings made of a copper alloy be made of when installing Cold water systems?
Gunmetal
Stainless Steel
Corrosion Resistant Brass
Aluminum
