Quiz - 18-20

Question 1

Not every pound of electrode filler metal used is converted into weld metal. Why:

Answer 1

SMAW has stubs left from each rod

Question 2

If a welding project has a 45% operating factor, what does that mean:

Answer 2

The welder is actually welding 45% of the time

Question 3

Which welding process is the most efficient at depositing metal:

Answer 3

GMAW (95%)

Question 4

When estimating weld cost, what weld joint design factors should be considered:

Answer 4

Root openings
Root face thickness
Bevel angles
(all of the above)

Question 5

List 3 of the five common weld joints:

Answer 5

Lap
Butt
T-weld

Question 6

What is one way to groove a weld joint:

Answer 6

Double U-Groove

Question 7

What are the four positions of welding:

Answer 7

Flat
Horizontal
Vertical
Overhead

Question 8

List the steps required to make a plug weld:

Answer 8

1. Drill the hole in one plate
2. Weld inside the hole (fill it up)
3. Grind smooth if needed

Question 9

Know the 2 ways to put an outside corner weld together:

Answer 9

Look it up (i cant put pictures in here)

Question 10

What is the name for the list of parts needed for a project:

Answer 10

Bill of materials