
Module 7 Copper Pipe and Fittings
Authored by Kevin Goins
Other
9th Grade - University
Used 62+ times

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42 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The process of joining tubes and fittings by heating the materials and melting a filler metal into the
joint to seal the tubes together is called _____.
brazing
grooving
soldering
rolling
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 1-inch nominal type L copper tube has an outside diameter of _____.
1-1/4"
1-1/8"
7/8"
1"
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 3/4-inch copper tube has an outside diameter of 3/4 inch. The tube is most likely type _____.
ACR
DWV
M
K
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The information printed on the outside of copper tubing does not include the _____.
joining method
country of origin
manufacturer name
tube type
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A plumber is installing a valve on a water supply line that will frequently remain completely open.
The best type of valve to install is a _____.
gate valve
globe valve
ball valve
check valve
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Push-fit connections that use stainless steel teeth and a compressible O-ring seal to connect copper
tube are called _____.
ProPress
Big Hawg®
SnapOn®
SharkBite®
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mechanically formed tee connections increase productivity because they require the creation of only _____.
two brazed joints
three soldered joints
one brazed joint
one soldered joint
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