Worksheet Flashcards
How many sections of code are there
10
What does the index tell you
Where the section is
Can bushings be nested
No
If a bushing is made of malleable iron it must reduce how many sizes
2
3 sub categories of heat exchanger
Defective
Replacement
Repair
Is it your responsibility to teach the user how to use the equipment
Yes
Where is the index found
On the back
What types of copper can be laid under ground
L, G, K
What type of copper can be used underground without coating
K
Does gas pipe need to be reamed
Yes
Are you aloud to smoke around equipment
No, unless all gas is purged
What is provided at the bottom of every drop serving an appliance
Drip pocket
What fitting cannot be concealed
Union, swing joint
Pipe dope is applied to
Mose thread only
Can you use a close nipple in piping system
No
