WorksheetsCold Water Systems Quiz l2 2.7 LO
Total questions: 10
Worksheet time: 5mins
Which Water Regulation deals with pipework in walls and floors?
Schedule 2 Reg 7
Schedule 1 Reg 3
Schedule 3 Reg 5
Schedule 4 Reg 9
What is the capacity of a cistern that measures 0.6m x 0.5m x 0.5m?
250 litres
150 litres
200 litres
100 litres
What is the mass of a cistern that measures 0.6m x 0.5m x 0.5m?
100 kg
125 kg
150 kg
175 kg
What is the force exerted by a cistern that measures 0.6m x 0.5m x 0.5m?
1350 N
1200 N
1471.5 N
1600 N
What is the depth of cover required for a water fitting laid below ground level to prevent water freezing?
10cm
15cm
25cm
20cm
In which position should water fittings not be located according to the Water Supply Regulations?
All of the above
Below a suspended or solid floor at ground level
Embedded in any wall or solid floor
Cavity of a cavity wall
What is the acceptable method for positioning pipes in an insulated ground floor?
All of the above
Enclosure within pipe ducts
Regular clipping to British Standards
Access at intervals of not more than 2m
What is the acceptable method for positioning pipes in a studded wall?
As few joints as possible
Compression fittings placed in studded walls
Enclosure within pipe ducts
All of the above
What is the formula for finding the pressure exerted by a cistern?
Force × Area
Area ÷ Force
Area × Force
Force ÷ Area
What effect does increasing the surface area of a platform have on the weight of a cistern?
No effect on the weight
Decreases the weight
Doubles the weight
Increases the weight
