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Questions and Answers
What is the primary advantage of using copper pipes in plumbing?
What is the primary advantage of using copper pipes in plumbing?
Why is lead no longer used for pipes?
Why is lead no longer used for pipes?
What is the primary disadvantage of using mild steel pipes?
What is the primary disadvantage of using mild steel pipes?
What is the primary use of plastic P.V.C. pipes?
What is the primary use of plastic P.V.C. pipes?
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How are copper connections typically joined?
How are copper connections typically joined?
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What is lead commonly used for in construction?
What is lead commonly used for in construction?
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Study Notes
Copper
- Most popular for domestic hot and cold water systems.
- Commonly used in domestic central heating systems.
- Excellent heat conductor and flexible when cold, allowing for easy bending.
- Resistant to corrosion, ensuring longevity and reliability.
- Soldering copper connections is straightforward.
Mild Steel
- Also known as black iron pipe, primarily used in large-scale industrial plumbing.
- Common applications include factories, schools, and hospitals.
- Typically larger diameter compared to copper pipes.
- Joined using threaded fittings or welding techniques.
- Susceptible to rust and corrosion, limiting its lifespan.
Lead
- Historically used for various construction applications, such as:
- Flashing around chimneys and dormer windows.
- Sealing where flues project through roofs.
- Dressing around special window features and creating lead valleys.
- No longer permitted in piping due to health risks from water contamination.
Plastic
- P.V.C. pipes widely used for waste in domestic sanitary ware, including sinks and bathrooms.
- Also utilized for underground drainage systems and vent pipes.
- Emerging types of plastic pipes available for cold water systems, though not widely adopted yet.
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Description
This quiz covers the properties and uses of copper and mild steel pipes in plumbing systems. Learn about their advantages and applications in domestic and industrial settings.
