Chapters 1&2

Question 1

Plumb relates to?

Answer 1

Vertical alignment

Question 2

What is used to draw a straight line around a pipe?

Answer 2

Wraparound

Question 3

Threading is complete when _______ full thread extends beyond the back edge of the die.

Answer 3

One

Question 4

Pipe taps are used to cut?

Answer 4

Female threads (inside)

Question 5

How many hand turns should you get on a good thread?

Answer 5

3-4

Question 6

Pipe threads are classified as?

Answer 6

Threads per inch

Question 7

How are chop saws sized?

Answer 7

According to the size of the largest diameter blade they will accept

Question 8

What is used to make male threads on a pipe?

Answer 8

Die

Question 9

What holds the pipe in place on a threading machine?

Answer 9

Chuck

Question 10

What’s the first thing you check for before operating a pipe threading machine?

Answer 10

Cutting oil

Question 11

Any pipe less than 12” that’s threaded on both ends is considered a ________?

Answer 11

Pipe nipple

Question 12

What do you do if a power cord has frayed insulation?

Answer 12

Have it replaced by a licensed electrician

Question 13

To prime the cutting oil on a pipe threading machine, you should?

Answer 13

Run the machine in reverse

Question 14

What task can’t be completed with a portable power drive?

Answer 14

Cutting pipe

Question 15

This tool is used to hold chrome plated, polished or other types of finished pipe.

Answer 15

Strap wrench

Question 16

A small diameter 50ft plastic tube partially filled with water is called what?

Answer 16

Tubing water level

Question 17

Used to find the center of a pipe

Answer 17

Center find

Question 18

Who sets safety and health standards for all places of employment?

Answer 18

OSHA

Question 19

Flange line-up pins used to orient a flange on the end of a pipe

Answer 19

Two hole pins