Welding

Question 1

What are the three types of arcwelding

Answer 1

Ground clamp
electrode Clan
welding rods

Question 2

How is the strength of the weld indicated on the rod

Answer 2

By the first two digits in the rod number

Question 3

True or false: the weld is weaker than the metal

Answer 3

False

Question 4

True or false 6011 Rod works with AC and DC current

Answer 4

True

Question 5

M I G welding is also known as what kind of welding

Answer 5

Gas metal arc (GMA)

Question 6

What are three common types of metals which are welded with a MIG welder

Answer 6

Carbon steel, stainless steel, aluminum (with special feeder)

Question 7

Shortfalls most metals can be welded with a MIG Welder

Answer 7

True

Question 8

What are the three things a M I G weld needs

Answer 8

Electricity, electrode to fill joint, shield gas

Question 9

Whawhat gases are used to weld

Answer 9

Argon, carbon dioxide, helium

Question 10

What are the four positions of a weld

Answer 10

1G, 2G, 3G, 4G

flat, horizontal, vertical, overhead, respectively

Question 11

What are the four welding processes

Answer 11

SMAW Shield metal arc with stick welding
MIG Metal inert gas welding
FCAW flux core arc welding
TIG tungsten arc welding

Question 12

Ranges

Answer 12

.023-.045

Question 13

Common ranges

Answer 13

.023
.030
.035
.045

Question 14

What do the last two digits in a rod reflect

Answer 14

Amount of flux

Question 15

The type of gas determines what in a weld

Answer 15

How deep the well this

Question 16

6R 70 S 6 stands for what

Answer 16

Electrode
Tensile strength
Solid wire
Amount of de oxidizing agent

Question 17

6R 70S 6 is the most common wire used

Answer 17

True

Question 18

Most common welding rods

Answer 18

6010
6011
6013
7018
7024