WorksheetsProcesses 6035-02 | Part 1
Total questions: 25
Worksheet time: 13mins
Which of the following types of thermoplastics would be used for the manufacturing of cold water storage cisterns?
High density polyethylene
Polypropylene
Polybutylene
Acrylonitrile Butadiene Styrene
Select the correct image: Expansion vessel.
Where the main purpose for chrome coating the copper is for presentation, what is the main purpose for coating the pipes in colours like blue, yellow and white?
For plumbers to know which pipe needs removing
For plumbers to know what pipe needs a presentational look
For the plumbers to be able to identify which pipe has what type of water
The drill bit shown here is for what material?
Masonry
Wood
Metal
Ceramic/glass
The name of the item shown here is known as?
Arm
Former
Hook
Slip
A powdery substance would be present on brass fittings due to zinc oxide, what is this terminology known as?
Manipulativation
Deoxidation
Dezincification
The colour used to identify heavy grade Low Carbon Steel pipework is?
Red
Yellow
Blue
Brown
How is a watertight seal kept with pushfit fittings?
Soldering the joints
Olives present and tightening of the nut
Solvent welding the fitting
Rubber o-rings present
When would a mirror screw be used on?
Securing toilets to the floor
Securing bath panels in position
Hanging basins
Hanging radiators
The image shown here is identified as:
15mm brass pressfit elbow
15mm brass pushfit elbow
15mm type-A compression elbow
15mm type-B compression elbow
Identify: Rawl bolt.
Which of the following grades is not commonly available now but can still be found in older properties?
R290
R250
R220
Low carbon steel plpe is manufactured to BS 1387 and can be supplied to plumbers with a 'black paint' finish. Which of the following is not a type of manufactured LCS?
Self colour
Chrome plated
Red oxide painted
Galvanised
Which one of the following sets of tools should be used to cut a waste hole in brickwork?
Claw hammer and bevel edge chisel
Ball peen hammer and screwdriver
SDS drill with diamond core drill
SDS drill with hole saw
The formula shown here is used for what purpose?
To accurately work out the length of the material around a bend
To work how much material needs cutting off of the total length
To accurately work out how much the material shrinks when bent
Which of the following is not a correct jointing compound used on plastic pipework?
O rings
Rubber seals
Fusion weld
Hemp and paste
Solvent weld
When chasing in blockwork, what is the maximum depth that is permitted for vertical chases?
1/4 of the wall thickness
1/8 of the wall thickness
1/6 of the wall thickness
1/3 of the wall thickness
The tool identified as a box spanner is?
The image shown here is known as?
Scissor bender
Miniature scissor bender
Microbore hand bender
Stand bender
Low carbon steel is identified as the brown caps meaning grade-light, but what is the light LCS pipe used for?
Steam and fire systems
Heating
Oil lines
Gas
Identify: Expanding plastic wall plug
Type B compression fittings are:
Non-manipulative fittings
Manipulative fittings
The fixing shown is for what material?
Wood
Concrete
Metal
Plasterboard
Solder ring type fittings can be identified by which of the following description?
A plastic made fitting, with rubber and plastic o-rings within the fitting keeping the water tight seal
A copper made fitting, also be identified as 'endex'
A copper made fitting with a deposit of solder manufactured into the fitting
A copper made fitting with rubber o-ring compressed onto the pipe to create a water tight seal
The tool identified as a immersion heater box spanner is?
