Sample interview questions: Can you explain your knowledge of different types of valves used in residential plumbing systems?
Sample answer:
- Gate Valves:
- A gate valve uses a wedge-shaped gate to obstruct the flow of water.
- Designed for fully open or fully closed positions, not for regulating flow.
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Commonly utilized in main water supply lines and outdoor hose bibs.
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Globe Valves:
- Globe valves have a spherical or conical-shaped plug that moves vertically to regulate water flow.
- Provide better flow control compared to gate valves.
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Commonly found in various plumbing applications, including sinks, toilets, and washing machines.
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Ball Valves:
- Ball valves utilize a spherical ball with a hole through it to control water flow.
- Offer quick and easy operation with a quarter-turn handle.
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Widely used in residential plumbing systems for their durability and eas… Read full answer
Source: https://hireabo.com/job/12_0_5/Residential%20Plumber