Can you explain your knowledge of different types of faucets and valves used in residential plumbing?

Sample interview questions: Can you explain your knowledge of different types of faucets and valves used in residential plumbing?

Sample answer:

• Compression Faucets:
  a. Use a washer to seal against a seat.
  b. Require periodic washer replacement.
  c. Common in older homes and commercial applications.

• Cartridge Faucets:
  a. Contain a replaceable cartridge that controls water flow and temperature.
  b. More reliable and durable than compression faucets.
  c. Require less maintenance.

• Ball Valves:
  a. Use a rotating ball with a hole in the center to control water flow.
  b. Offer a quarter-turn operation, making them easy to use.
  c. Durable and suitable for both hot and cold water applications.

• Gate Valves:
  a. Use a wedge-shaped gate to block or allow water flow.
  b. Provide positive shutoff and are often used as main water supply valves.
  c. Typically made of brass or iron and may require regular maintenance.

• Check Valves:
  a. Allo… Read full answer

  Source: https://hireabo.com/job/12_0_5/Residential%20Plumber