Font size
WorksheetsProcesses 6035-02 | Part 2
Total questions: 25
Worksheet time: 14mins
Pipe clipping distances are covered by which British Standards?
BS1212
BS6700
BS EN 104
BS4545
A plumber would use the assembly drawings for an appliance when:
Installing the hot and cold pipework
Before commissioning an appliance
When setting the temperature controls of the appliance
When identifying a spare part
With LCS pipe threads, they are tapered and parallel creating a water tight seal with: (select all correct answers)
PTFE
Red paste
Solder
Hemp and paste
From the diagram shown, work out the maximum depth a notch can be on a joist with a 160mm depth.
18mm
20mm
25mm
140mm
Which of the following is strictly for outside uses only?
Chrome
Brass
Zinc
Sheradised
Copper
Where copper used to be identified under BS2871 as shown here, what is the new BS number used to identify the grades of copper?
BS 6700
BS 1212
BS 2872
BS EN 1057
Push fit type fittings can be identified by which of the following description?
A copper made fitting with rubber o-ring compressed onto the pipe to create a water tight seal
A plastic made fitting, with rubber and plastic o-rings within the fitting keeping the water tight seal
A brass made fitting, the water tight seal is kept by a means of a nut and olive
A copper made fitting with rubber o-ring compressed onto the pipe to create a water tight seal
What is the minimum distance from a drilled hole you can drill a secondary hole in a joist to ensure that the strength of the joist is kept?
Drilled no closer than 4x the holes diameter away.
Drilled no closer than 3x the holes diameter away.
Drilled no closer than 2x the holes diameter away.
Drilled no closer than 1x the holes diameter away.
End feed type fittings can be identified by which of the following description?
A copper made fitting with a deposit of solder manufactured into the fitting
A copper made fitting, also be identified as 'endex'
A plastic made fitting, with rubber and plastic o-rings within the fitting keeping the water tight seal
A brass made fitting, the water tight seal is kept by a means of a nut and olive
SCENARIO: You are required to fabricate a new piece of copper pipe into a existing system. The new pipe between two fittings has a centre-to-centre measurement of 400mm, an X-dimension of 8mm. The length of pipe required is?
400mm
416mm
408mm
384mm
Select the correct image: Motorised zone valve.
Complete the table. (select 2)
1.2
2.4
1.8
3.0
Floor plans are typically scaled to:
1:500
1:50
1:10
1:2
A proprietary fitting that can be referred to as 'Leadlock' would be used for what purpose?
Used to connect existing lead pipes to either copper or plastic pipes
Used to connect existing copper pipes to new copper pipes
Used to connect existing copper pipes to new plastic pipes
The tool identified as a basin spanner is?
In some cases, what can be used to protect the pipework laid across the joists from nails and screws?
Pipe guard
Metallic tape
A larger pipe
The drill bit shown here is for what material?
Masonry
Wood
Metal
Ceramic/glass
Leaded solder wire is made from:
99% tin and 1% copper
70% tin and 30% lead
99% lead and 1% copper
70% lead and 30% tin
The image shown here is not capable of bending which size of copper pipe?
6mm
8mm
10mm
15mm
The symbol shown here is?
British standards kitemark
British values stamp
British standards authentication mark
When cutting a joist for a notch using a circular saw, you should set the saw to:
Cut exactly to the maximum depth
Cut past the maximum depth
Cut less than the maximum depth
Low carbon steel is identified as the blue caps meaning grade-medium, but what is the medium LCS pipe used for?
Steam systems
Heating and oil lines
Fire systems
Gas
The drill bit shown here is for what material?
Masonry
Wood
Metal
Ceramic/glass
Which of the following types of thermoplastics is not suitable for hot water systems?
Medium density polyethylene
Unplasticised polyvinyl chloride
Polybutylene
Polypropylene
Identify: Expanding metal cavity fixing
