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WorksheetsPlastic Pressure Pipe - Unit 110 - Initial Assessment
Total questions: 20
Worksheet time: 11mins
The watertight seal on a push fit fitting is created by the ....
Olive
O-ring
Solder
Grab ring
Select from the list below the two types of plastic pipe commonly used in a domestic installation for hot, cold, and central heating pipework
ABS
Polybutylene
PEX
Upvc
Name the tool.
Ratchet pipe cutter
Adjustable pipe cutter
Plastic pipe slice
Plastic scissors
Name the tool.
Ratchet pipe cutter
Adjustable pipe cutter
Plastic pipe slice
Plastic scissors
The blade on a plastic pipe slice can be changed when it becomes blunt.
True
False
Any flat-sided nut should be adjusted with grips and not an adjustable spanner.
True
False
Select the two most common sizes of plastic pipe used in a domestic situation.
10mm
15mm
22mm
28mm
Identify the fitting in the image.
22, 15, 15 compression T
22, 15, 15 push fit T
15, 15, 22 push fit T
Equal push fit T
When using plastic pressure pipe with push-fit fittings it is essential that inserts are used to reinforce the pipe.
True
False
This type of insert should be used on which fitting?
Push fit
Compression
This type of insert should be used on which fitting?
Push fit
Compression
A type 'A' compression fitting can also be used to join plastic pressure pipe.
True
False
The 'X' dimension on a 15mm Speed-fit fitting, including insert is .......
15 mm
17 mm
22 mm
25 mm
The 'X' dimension on a 22mm Speed-fit fitting, including insert is .......
15 mm
17 mm
22 mm
25 mm
Identify the correct clipping distances for 15mm plastic push fit pipe.
300 mm Vertical, 500 mm Horizontal
500mm Horizontal, 800 mm Vertical
800 mm Horizontal, 500 mm Vertical
300 mm Horizontal, 500 mm Vertical
Identify the correct clipping distances for 22mm plastic push fit pipe.
300 mm Vertical, 500 mm Horizontal
500mm Horizontal, 800 mm Vertical
800 mm Horizontal, 500 mm Vertical
300 mm Horizontal, 500 mm Vertical
Name the tool in the image.
Pressurising tool
Bleed key
Release key
Pipe diameter measuring tool
Correctly clipping pipe work will help to prevent what? Select the correct options from the list below.
sagging
movement
damage
noise
Tools with cutting blades such as Plastic Pipe Cutters should be used carefully to avoid injury. Select from the list below appropriate measures.
Keep fingers away from blade when cutting
Wear appropriate PPE
Check tool is safe to use before carrying out work
Only use expensive equipment as it is safer
Name the type of clip n the image.
Nail clip
Hinged clip
School board clip
Munsen ring and back plate
