For what type of installations are low carbon steel pipes and fittings rarely used?

9189PH2CHPPT14PIPE INSTALL

Quiz
•
Other
•
12th Grade
•
Hard

William Heron
FREE Resource
29 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Commercial systems
Industrial systems
Domestic installations
Outdoor installations
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Identify the tool shown in the image used for LCS pipework installations.
Manual press tool
Electrical press tool
Hydraulic press tool
Pneumatic press tool
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Why are polybutylene pipes and fittings becoming the material of choice for new-build installations?
Because they are the cheapest option available
Due to their durability and strength
Because of their flexibility and ease of installation
They are the only materials that can be used for plumbing
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What must be used to make connections to any heat-producing appliance?
Polybutylene for the entire connection
Copper for the metre nearest the appliance
Plastic connectors throughout
Steel pipes for better heat resistance
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What combination is acceptable at the heat emitter?
Copper only
Polybutylene only
A combination of polybutylene and copper
Steel and polybutylene
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
At what temperatures do the flow and return pipework expand and contract?
Flow at 50°C and return at 70°C
Flow at 70°C and return at 50°C
Both at 60°C
Both at 70°C
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What should be done at the installation stage of pipework to account for expansion and contraction?
Tighten all the joints securely
Make provision for expansion and contraction
Install the pipes without any notches
Use polybutylene pipe only
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