How to fix a leaky faucet

1. What is the first thing you should do before attempting any faucet repair?

A) Call a plumber.
B) Turn off the water supply to the faucet.
C) Start disassembling the faucet.
D) Gather all your tools.

2. What type of faucet commonly has a ball valve?

A) Two-handle faucets.
B) Compression faucets.
C) Ceramic disc faucets.
D) Single-handle faucets.

3. What tool is typically used to remove a faucet handle?

A) Pliers.
B) Hammer.
C) Wrench.
D) Screwdriver.

4. A dripping faucet with a compression valve often indicates a problem with which component?

A) The diverter valve.
B) The O-ring.
C) The cartridge.
D) The washer.

5. What type of wrench is best for loosening a faucet nut without damaging it?

A) Pipe wrench.
B) Monkey wrench.
C) Basin wrench.
D) Adjustable wrench.

6. What is the purpose of plumber's grease?

A) Seal faucet parts to prevent leaks.
B) Lubricate faucet parts for easy assembly.
C) Clean faucet parts.
D) Remove rust from faucet parts.

7. What should you do after reassembling the faucet but before turning the water fully back on?

A) Clean the sink.
B) Check for leaks at each connection point.
C) Apply more plumber's grease.
D) Tighten all the screws again.

8. What can cause a faucet to drip even after replacing the washer?

A) Excessive water pressure.
B) A corroded valve seat.
C) A worn-out O-ring (incorrect location).
D) A loose handle.

9. Which faucet type is known for its simple design and use of rubber washers?

A) Cartridge faucet.
B) Ball valve faucet.
C) Ceramic disc faucet.
D) Compression faucet.

10. What does PTFE tape (Teflon tape) do?

A) Cleans calcium buildup.
B) Lubricates moving parts.
C) Removes rust.
D) Seals threaded connections.

11. Why should you cover the drain before working on a faucet?

A) To prevent losing small parts down the drain.
B) To prevent water from splashing.
C) To make the sink quieter.
D) To keep the sink clean.

12. What is a common cause of a stiff faucet handle?

A) A damaged sink.
B) Low water pressure.
C) A loose screw.
D) Mineral buildup.

13. What should you use to clean mineral deposits from faucet parts?

A) Bleach.
B) Vinegar.
C) Ammonia.
D) Dish soap.

14. What type of faucet uses two ceramic discs that slide over each other?

A) Compression faucet.
B) Ceramic disc faucet.
C) Ball valve faucet.
D) Cartridge faucet.

15. What is the purpose of an O-ring in a faucet?

A) To create a watertight seal.
B) To prevent corrosion.
C) To hold parts together.
D) To lubricate moving parts.

16. If a faucet is leaking from the handle, what is a likely cause?

A) Loose spout.
B) Cracked valve seat.
C) Worn-out O-ring.
D) Bad washer.

17. What should you do if you can't identify the faucet type?

A) Consult a plumbing manual or website.
B) Ignore the problem and use the faucet anyway.
C) Forcefully disassemble it.
D) Call a plumber immediately.

18. When replacing a cartridge, what should you be sure to do?

A) Use the old cartridge screws.
B) Use excessive force.
C) Skip lubricating the cartridge.
D) Align the cartridge properly.

19. What is the best way to protect the finish of a faucet when using a wrench?

A) Over-tighten the faucet.
B) Use a cloth between the wrench and the faucet.
C) Don't use a wrench at all.
D) Use sandpaper to roughen the wrench for a better grip.

20. What tool is often needed to remove a cartridge from a faucet body?

A) Cartridge puller.
B) Pliers.
C) Hammer.
D) Screwdriver.

21. What is the purpose of a valve seat?

A) Directs the flow of water.
B) Secures the faucet to the sink.
C) Provides a sealing surface for the washer.
D) Controls water pressure.

22. How many times should you wrap Teflon tape around pipe threads?

A) 10 or more times.
B) 2-3 times.
C) 5-6 times.
D) Once.

23. What could cause low water pressure in a faucet?

A) Worn-out washer.
B) Broken faucet handle.
C) Clogged aerator.
D) Leaky supply line.

24. Where is the aerator located on a faucet?

A) At the tip of the spout.
B) Under the sink.
C) Behind the faucet.
D) Inside the faucet handle.

25. What is the function of an aerator?

A) Mixes air into the water stream.
B) Increases water pressure.
C) Filters the water.
D) Heats the water.

26. What type of valve controls the water flow in a ball-type faucet?

A) Cartridge.
B) Ceramic disc.
C) Compression valve.
D) Ball valve.

27. What should you do if the valve seat is corroded?

A) Clean it with bleach.
B) Replace the valve seat.
C) Apply more plumber's grease.
D) Ignore it.

28. When tightening connections, what is a good rule of thumb?

A) Use a hammer to ensure tightness.
B) Only hand-tighten.
C) Hand-tighten, then use a wrench for a quarter turn.
D) Tighten as much as possible.

29. Besides a drip, what is another sign a faucet needs repair?

A) Shiny finish.
B) Whistling or gurgling sounds.
C) Cold water only.
D) High water pressure.

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