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WorksheetsPlumbing Fixtures
Total questions: 11
Worksheet time: 7mins
Name
Class
Date
1.
Before installation, make sure the fixtures meet the project specifications by _____.
a)
asking the job superintendent
b)
issuing an RFI to the project engineer
c)
checking the approved submittal data
d)
reading the installation instructions
2.
The recommended method for protecting installed fixtures from damage is to _____.
a)
leave their shipping containers unopened until just before it is time to install them
b)
store them upside down
c)
cut and fit cardboard cartons over them
d)
string yellow caution tape around them
3.
Which of the following plumbing fixtures is less common in residential installations than in commercial installations?
a)
Lavatories
b)
Water closets
c)
Urinals
d)
Sinks
4.
Requirements for handicapped-accessible fixtures are specified in the _____.
a)
National Plumbing Code
b)
American Handicapped Persons Act
c)
Americans with Disabilities Act
d)
Disabilities Construction Specifications
5.
Which of the following fixtures would normally be installed during the rough-in phase of aproject?
a)
Water closet
b)
Sink
c)
Shower stall
d)
Urinal
6.
Bathtubs and shower stalls are usually the first fixtures to be installed because _____.
a)
they are the most expensive
b)
they take the most time to install
c)
they are all fastened to the stud wall
d)
they are least likely to be damaged
7.
A water closet that is sanitary, efficient, and very quiet. Water enters through the rim and through the down leg.
a)
Washdown
b)
Reverse Trap
c)
Siphon Jet
d)
Siphon Vortex
8.
This type of water closet is prohibited by some health codes
a)
Washdown
b)
Reverse Trap
c)
Blowout
d)
Siphon Vortex
9.
A type of water closet that is noisy but highly efficient. Strong jet into up leg forces contents out. Use only with flush valve, requires higher pressure
a)
Washdown
b)
Reverse Trap
c)
Blowout
d)
Siphon Vortex
10.
A toilet bowl similar to the siphon-jet, but having the flushing water directed to the rim to create circular motion or vortex which scours the bowl
a)
Washdown
b)
Reverse Trap
c)
Siphon Jet
d)
Siphon Vortex
11.
A type of water closet that is least efficient, subject to clogging, noisy, and use a simple washout action through a small irregular passageway
a)
Washdown
b)
Reverse Trap
c)
Blowout
d)
Siphon Vortex
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