WorksheetsGMAW Welding Principles
Total questions: 10
Worksheet time: 8mins
Name
Class
Date
1.
What type of welding requires the use of an electrode in the form of wire spools?
a)
Stick
b)
MIG
c)
TIG
d)
OxyAcetylene
2.
Which of these should not be worn while welding?
a)
helmet
b)
mask
c)
gloves
d)
shorts
3.
Time when current is applied to the workpiece.
a)
Weld time
b)
Squeeze time
c)
Hold time
d)
Off period
4.
The welding area should be kept free of _____________.
a)
grease, fuels and solvents
b)
ultraviolet rays
c)
infrared rays
d)
electrodes
5.
When arc welding do NOT use cables that are _________.
a)
welded
b)
soldered
c)
cracked, cut or frayed
d)
spliced
6.
Careful handling of compressed gas cylinders includes _________.
a)
keeping caps in place
b)
fastening in an upright position
c)
labeling when empty
d)
all of these
7.
GMAW stands for
a)
Gas Metal Arc Welding
b)
Gas Metal Argon Welding
c)
Gas Metal Acetylene Welding
d)
Gas Meeting Arc Welding
8.
All of our MIG welders use what welding gas?
a)
75% Carbon Dioxide / 25% Argon
b)
100% Carbon Dioxide
c)
100% Argon
d)
75% Argon / 25% Carbon Dioxide
9.
Keep your head out of the fume plume!
a)
True
b)
False
10.
Welding cables should be protected from
a)
sparks and flames
b)
lying on the ground
c)
sharp metal objects
d)
all of these
100 %
