
plumbing cold water part 2
Authored by Raj Johal
Other
KG - University
Used 216+ times

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should be installed immediately above any stop valve?
Shower
Gate Valve
Drain-off valve
CWSC
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
In this system all cold water taps supply wholesome water. What type of system is this?
direct
indirect
grey water
rain water
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is this called?
Circular saw
Big round saw
Pad saw
Hole saw
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the purpose of this tool?
To make holes for pipe connections in CWSC
To make holes in wood
To make holes in WC
To make holes in glass
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What pipe size should be used for the cold feed to the hot water cylinder?
10mm
20mm
15mm
22mm
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
In a direct system, how many litres of water should the cold water storage cistern hold to supply the hot water cylinder?
100-150 litres
500 litres
23 litres
50 litres
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
In an indirect system what is the minimum amount of water required for the CWSC.
50 litres
23 litres
200 litres
230 litres
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