NCCER 02111 DWV 4.0 Quiz
Authored by Eugene L
Professional Development
University
Used 7+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The height above an established reference point, such as a grade reference point on a construction drawing.
grade
plane
elevation
offset
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
When referring to DWV and especially sewer systems, the slope of a run of pipe is ____.
slope
grade
incline
tilt
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Semi-liquid matter that settles out in a holding tank during the waste treatment process.
sliquid
scum
flurry
sludge
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Technically, the speed and direction of a moving object. Commonly used in place of speed for describing the motion of fluids in pipes.
velocity
speed
friction
resistance
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Minimum velocity required to keep solids suspended and from settling in pipe is ____.
4 feet per second
8 feet per second
2 feet per second
5 feet per second
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The _______ is the main horizontal pipe inside a building. It carries all sewage and other liquid wastes to the building sewer.
public sewer
building waste
building sewer
building drain
smile waste
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A ______ is the part of a drain pipe that extends laterally (sideways) from a soil or waste stack and receives the discharge from one or more fixture drains.
fixture branch
drain branch
horizontal branch
vertical branch
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
