How to fix a leaky faucet

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

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

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

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

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

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

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

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

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

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

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) A corroded valve seat.
D) Excessive water pressure.

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

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

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

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

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

A) To keep the sink clean.
B) To prevent water from splashing.
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) A damaged sink.
C) Mineral buildup.
D) A loose screw.

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

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

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

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

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

A) To prevent corrosion.
B) To create a watertight seal.
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) Worn-out O-ring.
B) Loose spout.
C) Cracked valve seat.
D) Bad washer.

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

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

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

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

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

A) Use a cloth between the wrench and the faucet.
B) Don't use a wrench at all.
C) Over-tighten the faucet.
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) Pliers.
B) Hammer.
C) Screwdriver.
D) Cartridge puller.

21. What is the purpose of a valve seat?

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

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

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

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

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

24. Where is the aerator located on a faucet?

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

25. What is the function of an aerator?

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

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

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

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

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

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

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

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

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

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