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WorksheetsPlumb process ppt6 4.2
Total questions: 15
Worksheet time: 8mins
What is the purpose of a medium file set in plumbing?
To cut pipes
To measure pipes
To remove burrs
To bend pipes
Which tool would you use to ensure a straight cut on a pipe?
Hack saw 32tpi
Steel rule
Ratchet style cutter for waste pipe
Pencil
Which tool is essential for marking precise measurements?
Hack saw 32tpi
Ratchet style cutter for waste pipe
Steel rule
Pencil
What does PVCu stand for in plumbing materials?
Polyvinyl chloride unplasticised
Polyvinyl chloride universal
Polyvinyl chloride uncoated
Polyvinyl chloride unmodified
What is a characteristic of MDPE in plumbing?
High density
Medium density
Low density
Ultra-high density
What type of welding is used for MDPE?
Solvent weld
Fusion welded
Arc welded
Spot welded
What is a common fitting method for PVCu?
Compression
Push fit
Threaded
Clamped
Which material is suitable for waste and overflow pipes?
MDPE
HDPE
PVCu
All of the above
What is a common fitting method for MDPE?
Solvent weld
Compression
Threaded
Clamped
Which material is not solvent welded?
ABS
Polypropylene
Polybutylene
PVC
Which material is used for central heating?
Polypropylene
Polybutylene
ABS
PVC
What type of resistance does Polybutylene have?
Low temperature and pressure resistance
High temperature and pressure resistance
No resistance
Medium temperature and pressure resistance
What type of ring is used in push-fit fittings to make a watertight joint?
Metal ring
Neoprene rubber 'O' ring
Plastic ring
Wooden ring
What is the main material of the grab ring in push-fit fittings?
Aluminum
Stainless steel
Copper
Plastic
What is a characteristic of polybutylene pipes compared to copper tubes and low carbon steel pipes?
More rigid
Less flexible
Very flexible
Heavier
