Metals Questions and Answers with Verified Solutions | Latest 2026
Update
Q: A powered extraction system is a valuable tool for _____.
Answer:
Removing welding fumes
Q: Spray transfer, globular transfer, and pulsed transfer are _____.
Answer:
GMAW metal transfer
modes
Q: A variation of spray transfer welding in which current is cycled from high to low
is _____.
Answer:
Pulsed transfer welding
Q: Which shielding gas improves FCAW weld penetration?
Answer:
Carbon dioxide
, Level 2 Module 29205 GMAW and FCAW - Equipment and Filler
Metals Questions and Answers with Verified Solutions | Latest 2026
Update
Q: The operating voltage of a welding machine, which is produced during welding,
is known as the
Answer:
_____. Arc voltage
Q: In engines that power generators, the engine speed is controlled by _____.
Answer:
Governors
Q: A duty cycle is the percentage of a 10-minute period during which a welding
machine can
Answer:
continuously _____. Produce it's rated amperage without overheating