Chapters 1&2 Flashcards
Plumb relates to?
Vertical alignment
What is used to draw a straight line around a pipe?
Wraparound
Threading is complete when _______ full thread extends beyond the back edge of the die.
One
Pipe taps are used to cut?
Female threads (inside)
How many hand turns should you get on a good thread?
3-4
Pipe threads are classified as?
Threads per inch
How are chop saws sized?
According to the size of the largest diameter blade they will accept
What is used to make male threads on a pipe?
Die
What holds the pipe in place on a threading machine?
Chuck
What’s the first thing you check for before operating a pipe threading machine?
Cutting oil
Any pipe less than 12” that’s threaded on both ends is considered a ________?
Pipe nipple
What do you do if a power cord has frayed insulation?
Have it replaced by a licensed electrician
To prime the cutting oil on a pipe threading machine, you should?
Run the machine in reverse
What task can’t be completed with a portable power drive?
Cutting pipe
This tool is used to hold chrome plated, polished or other types of finished pipe.
Strap wrench