How to fix a leaky faucet

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

21. What is the purpose of a valve seat?

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

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) Leaky supply line.
C) Clogged aerator.
D) Broken faucet handle.

24. Where is the aerator located on a faucet?

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

25. What is the function of an aerator?

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

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

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

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

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

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

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

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

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

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