Sanitation Flashcards
What is the primary function of a waste pipe?
To carry wastewater away from fixtures to the drainage system.
True or False: A ventilation pipe is used to remove odors from the drainage system.
True
Fill in the blank: A _______ stack is a vertical pipe that carries wastewater from toilets and other fixtures.
soil
What type of waste does a basin waste typically carry?
Wastewater from sinks and basins.
Multiple choice: Which of the following is NOT a function of a ventilation pipe? A) Preventing vacuum, B) Allowing airflow, C) Carrying solid waste.
C) Carrying solid waste.
What is the difference between a waste pipe and a soil stack?
A waste pipe carries wastewater while a soil stack carries both wastewater and solid waste.
True or False: Toilet waste is only carried through soil stacks.
True
What is the purpose of venting in plumbing systems?
To ensure proper airflow and prevent pressure imbalances.
Fill in the blank: A _______ pipe helps to equalize pressure in the drainage system.
ventilation
Multiple choice: Which component is primarily responsible for removing foul air from the drainage system? A) Waste pipe, B) Soil stack, C) Ventilation pipe.
C) Ventilation pipe.
What is the typical material used for waste pipes?
PVC or ABS plastic.
True or False: A basin waste can be a part of a trap.
True
What is a common issue that can occur with waste pipes?
Clogs or blockages.
Fill in the blank: A _______ connects the toilet to the soil stack.
toilet waste pipe
Multiple choice: Which of the following is a sign of ventilation pipe issues? A) Gurgling sounds, B) Water flow, C) Clear drains.
A) Gurgling sounds.
What happens if a waste pipe is improperly sloped?
It can lead to slow drainage and possible backups.
True or False: Ventilation pipes can be installed horizontally.
False
What is the minimum diameter for a soil stack in residential plumbing?
4 inches.
Fill in the blank: The _______ pipe is essential for maintaining the flow of wastewater and preventing air pressure issues.
ventilation
Multiple choice: Which component is essential for preventing sewer gases from entering buildings? A) Basin waste, B) Soil stack, C) Trap.
C) Trap.
What is the ideal slope for a waste pipe?
1/4 inch per foot.
True or False: Ventilation pipes can help reduce the risk of cross-contamination in plumbing systems.
True
What type of waste is typically found in a soil stack?
Both liquid and solid waste.
Fill in the blank: A _______ waste pipe must be connected to a vent to function properly.
toilet
Multiple choice: Which is a common material for soil stacks? A) Copper, B) Cast iron, C) Wood.
B) Cast iron.
