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WorksheetsCopper Pipework - Unit 109 - Initial Assessment
Total questions: 18
Worksheet time: 10mins
What two gasses do we commonly use as plumbers?
Butane
Mapp
Methane
Propane
How do we store gas cylinders? Select the appropriate options.
Upright
In a locked locked cage
Outside
In a sealed container
Inside store room with ventilation
Select the two sizes of microbore pipe we commonly use in plumbing.
7mm
8mm
9mm
10mm
Select the two sizes of copper tube we commonly use in plumbing.
14mm
15mm
22mm
27mm
What type of fitting is this?
Compression
Push fit
Soldered
Press fit
What type of fitting is this?
Compression
Push fit
Soldered
Press fit
What type of fitting is this?
Compression
Push fit
Soldered
Press fit
Identify the correct clipping distances for 15mm copper tube.
1.2m Horizontal 1.8m Vertical
1.8m Vertical 1.2m Horizontal
1.8m Horizontal 2.4 Vertical
1.8 Vertical 2.4 Horizontal
Identify the correct clipping distances for 22mm copper tube.
1.2m Horizontal 1.8m Vertical
1.8m Vertical 1.2m Horizontal
1.8m Horizontal 2.4 Vertical
1.8 Vertical 2.4 Horizontal
Name the tool.
Mole grips
Adjustable spanner
water pump pliers
Stillsons
Name the tool.
Mole grips
Adjustable spanner
Water pump pliers
Stillsons
What does this tool do?
Bend LCS
Bend Copper tube
Straighten plastic pipe
Thread pipe
What is this tool used for?
Burning
Soldering
Welding
Melting
What type of solder do we use on pipework that is supplying wholesome water?
Leaded
Lead free
How is a water tight seal achieved with a compression fitting?
O-ring
Olive
Solder
PTFE
How is a water tight seal achieved with a push fit fitting?
O-ring
Olive
Solder
PTFE
How is a water tight seal achieved with an end feed fitting?
O-ring
Olive
Solder
PTFE
When connecting a regulator to a control valve on a gas bottle, you should tighten the nut anticlockwise as it's a left hand thread.
True
False
