Level 2 Module 29205 GMAW and FCAW - Equipment and
Filler Metals Correctly answered to pass
1. The welding process that uses flux-cored wire without Self
Shielding FCAW
the use of an external shielding gas is called .
2. If the tongue and lace area of a welders safety Wear leather spats or
shoes are exposed, the welder should . chaps
3. A powered extraction system is a valuable tool Removing welding
for fumes
.
4. Spray transfer, globular transfer, and pulsed GMAW metal transfer
transfer are . modes
5. A variation of spray transfer welding in which Pulsed transfer welding
current is cycled from high to low is .
6. Which shielding gas improves FCAW weld penetration? Carbon
dioxide
7. The operating voltage of a welding machine, Arc voltage
which is produced during welding, is known
as the .
8. In engines that power generators, the engine speed is Governors
controlled by .
9. A duty cycle is the percentage of a 10- consist of
minute peri- od during which a welding .
machine can continuously
.
10. Welder power sources usually contain controls
for ad- justing arc voltage, slope, and .
11. Welding cable end connection styles typically
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4
Filler Metals Correctly answered to pass
1. The welding process that uses flux-cored wire without Self
Shielding FCAW
the use of an external shielding gas is called .
2. If the tongue and lace area of a welders safety Wear leather spats or
shoes are exposed, the welder should . chaps
3. A powered extraction system is a valuable tool Removing welding
for fumes
.
4. Spray transfer, globular transfer, and pulsed GMAW metal transfer
transfer are . modes
5. A variation of spray transfer welding in which Pulsed transfer welding
current is cycled from high to low is .
6. Which shielding gas improves FCAW weld penetration? Carbon
dioxide
7. The operating voltage of a welding machine, Arc voltage
which is produced during welding, is known
as the .
8. In engines that power generators, the engine speed is Governors
controlled by .
9. A duty cycle is the percentage of a 10- consist of
minute peri- od during which a welding .
machine can continuously
.
10. Welder power sources usually contain controls
for ad- justing arc voltage, slope, and .
11. Welding cable end connection styles typically
1/
4
