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WorksheetsPART 3: Draft Water Distribution System
Total questions: 15
Worksheet time: 8mins
What is PLUMBING?
A method of decorating buildings
The art and science of installing pipes and fixtures for water supply and wastewater disposal
A way to heat water
The process of purifying water
What is the purpose of a PLUMBING SYSTEM?
To regulate water temperature
To supply and distribute water while safely disposing of wastewater
To store rainwater for later use
To measure water quality
What is a PLUMBING FIXTURE?
A pipe used for transporting gas
A device that is supplied with water or discharges liquid waste
A decorative piece in the bathroom
A type of underground water tank
What is the function of a WATER MAIN?
It provides electricity to the house
It connects appliances to the plumbing system
It refers to the public water connection that supplies buildings
It is used to store wastewater
Which of the following is a horizontal pipe that supplies water to faucets or fixtures?
Riser
Fixture branch
Stack
Water main
Which method is NOT a type of cold-water distribution system?
Overhead feed system
By air pressure distribution system
By gravity flow
By normal water pressure from the public main
What is an isometric drawing used for?
To illustrate the water flow within pipes
To represent a three-dimensional view of plumbing layouts
To show only cold-water distribution
To create a floor plan
Which professional is primarily responsible for plumbing installations?
Electrician
Civil engineer
Licensed master plumber
Architect
Why is it important to maintain uniform pipe slopes in a plumbing system?
To ensure proper drainage and avoid blockages
To reduce the cost of installation
To make the system look organized
To minimize the need for cleanouts
Why should all plumbing fixtures be vented?
To increase water pressure
To prevent foul odors and allow air circulation
To reduce plumbing costs
To connect to the electrical system
What is the primary purpose of using color-coded lines in AutoCAD plumbing plans?
To make the drawing more visually appealing
To differentiate between hot and cold water lines clearly
To reduce the file size of the drawing
To highlight plumbing symbols
If a plumber is designing a water system for a two-storey house, which component should be used to transport water vertically?
Fixture branch
Riser
Soil pipe
Cleanout
You wanted to add a new sink to their kitchen. Which supply line will connect the fixture to the main system?
Fixture branch
Drain pipe
Fixture supply
Soil pipe
What could happen if the vent system of a plumbing installation is not properly designed?
Increased water pressure in the pipes
Reduced likelihood of leaks
Drainage problems and sewer gas buildup
Faster water flow
Why is it necessary to provide cleanouts in a plumbing system?
To allow access for maintenance and removal of blockages
To increase water pressure
To prevent leaks
To reduce the number of vents needed
