Module 2

Question 1

What are 4 types of fasteners? M2pg4

Answer 1

Screws, bolts, nuts and washers.

Question 2

What are tubing cutters used for? M2pg17

Answer 2

Cutting copper, brass, aluminum and thin walled electrical conduit.

Question 3

What is a pipe reamer used for? M2pg18

Answer 3

To remove burrs from the inside of the pipe after it has been cut.

Question 4

Why is it important to always ream a pipe after cutting it? M2pg18

Answer 4

Burrs can decrease the amount of fluid flow in a pipe by adding resistance.

Question 5

What is oil used for when threading pipes? M2pg19

Answer 5

To reduce pipe friction, cool the pipe and the die and flush away metal chips.

Question 6

What are carbon bits used for? M2pg21

Answer 6

Drilling into steel

Question 7

What are carbide bits used for? M2pg21

Answer 7

Drilling into concrete

Question 8

Where should you be storing shot for powder actuated tools? M2pg24

Answer 8

In a dry secure place