WorksheetsArc Welding
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
For proper eye protection when arc welding the minimum shade number of the filter lens should be
a)
4
b)
6
c)
10
d)
12
2.
When arc welding do not use cables that are
a)
welded
b)
soldered
c)
cracked, cut, frayed
d)
spliced
3.
When welding the operator should never lay or stand
a)
on concrete floors
b)
on damp ground
c)
on metal
d)
on wood structures
4.
Saturation of clothing by moisture or perspiration increases the risk of
a)
weld burns
b)
electrical shock
c)
welder fatigue
d)
getting a flash
5.
The amperage setting should be set while the welding machine is
a)
running a bead
b)
not under load
c)
warmed up
d)
turned off
6.
Electrode stubs should be placed
a)
on the floor
b)
in a cooling barrel
c)
on the welding table
d)
in a container
7.
Hot metal should be handled with
a)
gloves
b)
aprons
c)
tongs or pliers
d)
rag
8.
When starting to arc weld, the operator should
a)
turn on the exhaust fan
b)
clean area of scraps and tools
c)
shield others from arc rays
d)
all of these
9.
When working in an area with other people, what should be done before an arc is struck?
a)
Check the electrode holder
b)
Tell others you plan to strike an arc
c)
Check the cables for cuts and burned insulation
d)
All of these
10.
If a fellow student’s clothes catches on fire, the first thing one should do is
a)
throw water on them
b)
use a fire extinguisher
c)
wrap the person with a fire blanket
d)
call the school nurse
100 %
