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9189 plumbing phase 2 cold water ppt 8&9 Flashcards | StudBud
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9189 plumbing phase 2 cold water ppt 8&9
9189 plumbing phase 2 cold water ppt 8&9
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Answers
1
Which building regulations cover cold water services and systems
Doc L
Doc P
Doc G
Doc H
2
Where would you find a type AA air gap ?
Between the ozone layer and the earth
betweeen the spillover level on a cwsc and FOV
Between the spillover level on a basin and the taps
between the spillover level of a sink and the kitchen Taps
3
select all that apply to Manufacturers instructions
They should always be handed to the customer
Follow there procedures in the correct order
Failure to comply could invalidate warranty
ignored as my gaffer knows best
4
Category 4 water is
Aesthetically impaired
significant health risk
serious health risk
Wholesome
5
An Rpz valve offers whole site protection up to category ..... water?
5
4
3
2
6
A HC Diverter is normally incorporated in..........
Rpz valve
CWSC
Fov
Bath/shower mixer
7
A double check valve protects against(upto) cat 3 water
False
True
8
A Type AG air gap is between the FOV and the overflow pipe on a Cwsc
False
True
9
Basin waste water is catergory .............
3
4
5
2
10
How many bones are in the human body?
541
354
148
207
11
What is the main source of legislation covering Maintenance and use of cold water sysyems and components
Water Supply (water fittings) Regulations 1999
WRAS
Water act 2014
Private water supplies Regs 2009
