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How to fix a leaky faucet - Quiz
Contributed by: Black
  • 1. What is the first thing you should do before attempting any faucet repair?
A) Gather all your tools.
B) Start disassembling the faucet.
C) Turn off the water supply to the faucet.
D) Call a plumber.
  • 2. What type of faucet commonly has a ball valve?
A) Compression faucets.
B) Ceramic disc faucets.
C) Two-handle faucets.
D) Single-handle 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 washer.
B) The O-ring.
C) The diverter valve.
D) The cartridge.
  • 5. What type of wrench is best for loosening a faucet nut without damaging it?
A) Basin wrench.
B) Pipe wrench.
C) Adjustable wrench.
D) Monkey wrench.
  • 6. What is the purpose of plumber's grease?
A) Clean faucet parts.
B) Seal faucet parts to prevent leaks.
C) Remove rust from faucet parts.
D) Lubricate faucet parts for easy assembly.
  • 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) Tighten all the screws again.
D) Clean the sink.
  • 8. What can cause a faucet to drip even after replacing the washer?
A) A worn-out O-ring (incorrect location).
B) A corroded valve seat.
C) A loose handle.
D) Excessive water pressure.
  • 9. Which faucet type is known for its simple design and use of rubber washers?
A) Cartridge faucet.
B) Compression faucet.
C) Ball valve faucet.
D) Ceramic disc faucet.
  • 10. What does PTFE tape (Teflon tape) do?
A) Seals threaded connections.
B) Cleans calcium buildup.
C) Removes rust.
D) Lubricates moving parts.
  • 11. Why should you cover the drain before working on a faucet?
A) To prevent losing small parts down the drain.
B) To make the sink quieter.
C) To prevent water from splashing.
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) Mineral buildup.
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) Ceramic disc faucet.
B) Compression faucet.
C) Cartridge faucet.
D) Ball valve 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 lubricate moving parts.
D) To hold parts together.
  • 16. If a faucet is leaking from the handle, what is a likely cause?
A) Cracked valve seat.
B) Worn-out O-ring.
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) Consult a plumbing manual or website.
C) Call a plumber immediately.
D) Forcefully disassemble it.
  • 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) Don't use a wrench at all.
D) Use a cloth between the wrench and the faucet.
  • 20. What tool is often needed to remove a cartridge from a faucet body?
A) Pliers.
B) Cartridge puller.
C) Screwdriver.
D) Hammer.
  • 21. What is the purpose of a valve seat?
A) Secures the faucet to the sink.
B) Directs the flow of water.
C) Controls water pressure.
D) Provides a sealing surface for the washer.
  • 22. How many times should you wrap Teflon tape around pipe threads?
A) Once.
B) 2-3 times.
C) 10 or more times.
D) 5-6 times.
  • 23. What could cause low water pressure in a faucet?
A) Worn-out washer.
B) Broken faucet handle.
C) Leaky supply line.
D) Clogged aerator.
  • 24. Where is the aerator located on a faucet?
A) Behind the faucet.
B) Inside the faucet handle.
C) At the tip of the spout.
D) Under the sink.
  • 25. What is the function of an aerator?
A) Filters the water.
B) Increases water pressure.
C) Mixes air into the water stream.
D) Heats the water.
  • 26. What type of valve controls the water flow in a ball-type faucet?
A) Cartridge.
B) Compression valve.
C) Ball valve.
D) Ceramic disc.
  • 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) Only hand-tighten.
C) Tighten as much as possible.
D) Use a hammer to ensure tightness.
  • 29. Besides a drip, what is another sign a faucet needs repair?
A) High water pressure.
B) Whistling or gurgling sounds.
C) Cold water only.
D) Shiny finish.
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