Plumbing General Flashcards
What are the (3) primary systems of a plumbing system?
Water supply, water heating, and drainage.
How does city water typically reach a home?
Through a series of large pipes known as mains.
What is the purpose of a water meter?
To measure the amount of water used in a home for billing purposes.
Where is the shut-off valve usually located?
Near the water meter.
What is one advantage of using city water?
Reliability of supply without the need for personal equipment.
What is a disadvantage of well water?
Risk of groundwater contamination.
What is the function of a well casing?
To form the body of the well and filter out dirt and rocks.
What does a pressure tank do in a well water system?
It pressurizes the water for distribution throughout the home.
How is hot water supplied to a home?
From a water heater connected to the main water pipe.
What energy sources can be used to heat water?
Electricity, gas, or solar energy.
What are stop valves used for?
To isolate sections of the plumbing for repairs.
How can you temporarily shut off water to a faucet?
By turning off the stop valve under the sink.
What is the role of a central water heater?
To heat water for use in the home.
How does a water heater regulate temperature?
Using a built-in thermostat.
Why is it important to test well water regularly?
To check for bacteria and contaminants.
How does wastewater leave a home?
Through the drainage system.
What are the (3) important parts of a drainage system?
Vents, traps, and clean-outs.
What is the purpose of vents in a plumbing system?
To allow air into the drainage system for proper flow.
How do traps prevent sewer gas from entering a home?
By holding water that blocks gas from backing up.
What are clean-outs used for?
To access and clear clogs in the drainage system.
What is a common cause of poor drainage?
Clogs in the pipes.
How can homeowners prevent clogs?
By using strainers and avoiding pouring grease down the drain.
Why should pipes be inspected regularly?
To identify leaks and prevent water damage.
What is one way to winterize plumbing?
Insulating exposed pipes to prevent freezing.
How often should a water heater be drained?
A couple of times a year.
What are signs of a clog?
Slow drainage or gurgling sounds.
What is a risk of using commercial drain cleaners?
They may damage pipes over time.
How can you clear a clog in a trap?
By using the clean-out access.
