WorksheetsThe Big Quiz Level 3 8202-35 Plumbing
Total questions: 33
Worksheet time: 23mins
Why when installing a Hot Water Cylinder would you ensure the plywood board the HWC is mounted on has a hole in the centre?
To ensure expansion of the plywood
To stop the plywood from warping
To ensure any condensation on the underside of the cylinder can escape
To enable inspection of the underside of the cylinder with an inspection camera
Why is it imperative to ensure the F&E Cylinder is positioned lower than the Cold Water Storage Cistern?
To ensure there is not one pipe circulation
To ensure contaminated water cannot pass from Primary to Secondary
To ensure the F&E cylinder never vents into the cistern
To ensure the CWSC is bigger than the F&E
What is shown in the image?
Gas Fired Water Cylinder
Unvented Cylinder
Domestic How Water Cylinder
Mains Water Booster Cylinder
If a kitchen sink macerator stops working what do you need to do to get it operational?
Isolate the mains Supply, Unblock the grinder chamber
Reconnect supply
Isolate the mains Supply, Unblock the grinder chamber with the supplied key
Reconnect supply
Isolate the mains Supply, Unblock the grinder chamber with the supplied key
Reconnect supply
Press the rest button
Isolate the mains Supply, Unblock the grinder chamber with the supplied key
Press the reset button
Reconnect supply
When did the Private Water Supplies Regulations come into force?
2008
2009
2014
2021
Draw the symbol for a Single Check Valve.
What is the risk in a Fluid Category 4 liquid?
No risk to health
Slight risk to health
Moderate risk to health
Significant risk to health
What is shown in the image?
Air conditioning unit
Air Source Heat Pump
Ground Source Heat Pump
What is the minimum recommended dimension in front of a toilet in mm?
(a)
What is shown in the image?
Macerator
Booster Pump
Sump control Unit
Solar System Circulating Unit
What is the name given to the Cylinder shown?
(a)
Which fluid category does an DB pipe interrupter prevent?
Fluid category 1
Fluid category 2
Fluid category 3
Fluid category 4
Condensing boilers are specifically designed to
Provide instant hot water
extract less heat from the flue gases
extract more heat from the flue gases
Provide hot water at higher than normal tempretures
A centralised Central Heating System is defined as
A system where the heat source is specifically located in the T Zone
A System where the heat source is diagonally opposite the Heat Emitters
A System where a heat source in located always above the Heat Emitters
A System where a heat source is located centrally to the Heat Emitters
What is shown in the image?
Zoning Valve
Tundish
Pressure Reducing Valve
What is shown in the highlighted circle?
Shock Arrestor
Blending Valve
PTZ Zone Valve
Over Flow Valve
A solenoid valve is triggered by the operation of an infra-red sensor.
True
False
What is shown in the image?
Isolation Valve
Pre-filter inline valve
Flow Limiting Valve
Push Fit Regulation Valve
What is shown in the photo?
Single Impeller Shower Pump
Sump Pump
Heating Circulator Pump
Twin Impeller Pump
A Direct System receives its supply from?
Cold Tank
Is direct to outlet
Is direct to supply inlet
All three answers are correct
The purpose of the Water Supply (Water Fittings) Regulations 1999 is to prevent any of the following from happening to the water supply:
Mark all that are correct.
undue consumption
waste
misuse
contamination
erroneous measure
Fluid risk categories... What is CAT 2?
Aesthetic quality impaired
Slight health hazard
Significant health hazard
Serious health hazard
What is the name of the approved Approved Contractors scheme
Water Industry Approved Plumbers’ Scheme
Water Industry Approved Plumbers’ Programme
Water Undertakers Approved Plumbers’ Scheme
Water Industry Accedited Plumbers’ Scheme
Which schedule supports Regulation 4(3). Requirements for water fittings:
•there are 31 separate requirements
•covers all aspects of water fittings
•deals with the practical aspects of Part II Regulations.
1
2
3
4
Any water supply that is not provided by a water undertaker and is not connected to any part of the water mains network is entitled
Owner Occupier Supply
Private Water Supply
Public Water Supply
Undertaker Water Supply
Name the British Standard which is linked to the Water Regulations.
BS EN 806
BS 6700
BS 1212 Part 2
BS EN 709
Type AUK2 Air Gap is found where?
Interposed cistern
Toilet
Medical type premises
Tap gap for domestic premises
Drinking Water fountains should be designed so that the outlet of the water delivery jet nozzle is at least _____ mm above the spill over level of the bowl.
25
50
150
200
When installing an outside tap is it correct to install the Servicing Valve before the Double Check Valve?
True
False
Fluid Category 5 is fluid representing a serious health hazard because of the concentration of pathogenic organisms, radioactive or very toxic substances, including any of the following... (mark all that are correct)
faecal material or human waste.
environmental organisms of potential health significance.
pathogens from any other source.
butchery or other animal waste.
Where would you fin a waste disposal unit?
In a bedsit
Above a kitchen sink
Under a kitchen sink
in a Sluice room
D1 Discharge pipework must be maximum (a) , D2 Discharge pipework must be Minimum (b) . (c) isolation valve must be installed. All Unvented heating systems must comply with (d) Of the Building Regs.
Match the following - The installation requirements of a WC macerator within a dwelling.
___ fall from appliance to macerator
1:40
Rise vertically from the macerator within ___ of the outlet
300 mm
___ radius bends on the outlet
Long
___ connections to the macerator unit
Flexible
___ maximum pan connector if used within a concealed unit
200 mm
