age 1 of 85
Tooling U FINAL EXAM STUDY GUIDE 2025/2026
ACCURATE QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES || 100% GUARANTEED
PASS <BRAND NEW VERSION>
What should welders do if they experience acute overexposure
to toxic welding fumes? .......Answer.........Notify coworkers and
supervisors of overexposure symptoms to reduce the risk to
others.
Oxyfuel welding is a joining process that: .......Answer.........Uses a
mix of oxygen and a fuel gas to create a flame to fuse pieces
of metal.
A positive pressure torch is different from an injector torch
because positive pressure torches: .......Answer.........Use equal
pressure of oxygen and acetylene.
,age 2 of 85
What oxyfuel torch component regulates the amount of gas
flowing into the torch? .......Answer.........Torch valve
Which of the following processes uses an oxyfuel torch to melt
filler metals at temperatures below 840°F (449°C)?
.......Answer.........Soldering
Welding tip size is measured by the: .......Answer.........Diameter
of the tip orifice.
Label the welds in the image. .......Answer.........(A) Lap weld, (B)
T-joint, (C) Butt joint, (D) Outside corner joint.
Oxyfuel welding is most commonly used with what type of
metal? .......Answer.........Mild steel
Which of these gases is most commonly used in oxyfuel welding?
.......Answer.........Acetylene
,age 3 of 85
Cutting using an oxyfuel torch requires which of the following
different parts for a torch? .......Answer.........A new tip and
handle.
Which of the following is a main advantage of oxyfuel welding?
.......Answer.........Low cost and high mobility.
Which of the following is true about oxyfuel gas cylinders?
.......Answer.........Oxygen is normally stored at around 2,200 psi.
The rod used in welding, brazing, and soldering to add extra
metal to a joint is called a: .......Answer.........Filler Metal
How should you clean out hoses before use to remove build up
of dust and other particles? .......Answer.........Use compressed air
to blast the hose clear.
, age 4 of 85
Match the following descriptions with the name of each torch
malfunction. .......Answer.........(A) Flashback (B) Backfire (C)
Sustained Backfire
Safety practices in oxyfuel welding help prevent dangers that
result from: .......Answer.........The open flame of the oxyfuel torch.
What is a possible effect of leaking MAPP gas?
.......Answer.........The person using the gas may suffer severe frost
burns.
Which of the following statements describes the proper way to
wear gloves during oxyfuel welding? Gloves should:
.......Answer.........Extend past the end of shirtsleeves.
Because welding tips can build up metal, carbon, dirt, and other
particles, you will need to: .......Answer.........Regularly clean them
with properly-sized tip cleaners.
Tooling U FINAL EXAM STUDY GUIDE 2025/2026
ACCURATE QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES || 100% GUARANTEED
PASS <BRAND NEW VERSION>
What should welders do if they experience acute overexposure
to toxic welding fumes? .......Answer.........Notify coworkers and
supervisors of overexposure symptoms to reduce the risk to
others.
Oxyfuel welding is a joining process that: .......Answer.........Uses a
mix of oxygen and a fuel gas to create a flame to fuse pieces
of metal.
A positive pressure torch is different from an injector torch
because positive pressure torches: .......Answer.........Use equal
pressure of oxygen and acetylene.
,age 2 of 85
What oxyfuel torch component regulates the amount of gas
flowing into the torch? .......Answer.........Torch valve
Which of the following processes uses an oxyfuel torch to melt
filler metals at temperatures below 840°F (449°C)?
.......Answer.........Soldering
Welding tip size is measured by the: .......Answer.........Diameter
of the tip orifice.
Label the welds in the image. .......Answer.........(A) Lap weld, (B)
T-joint, (C) Butt joint, (D) Outside corner joint.
Oxyfuel welding is most commonly used with what type of
metal? .......Answer.........Mild steel
Which of these gases is most commonly used in oxyfuel welding?
.......Answer.........Acetylene
,age 3 of 85
Cutting using an oxyfuel torch requires which of the following
different parts for a torch? .......Answer.........A new tip and
handle.
Which of the following is a main advantage of oxyfuel welding?
.......Answer.........Low cost and high mobility.
Which of the following is true about oxyfuel gas cylinders?
.......Answer.........Oxygen is normally stored at around 2,200 psi.
The rod used in welding, brazing, and soldering to add extra
metal to a joint is called a: .......Answer.........Filler Metal
How should you clean out hoses before use to remove build up
of dust and other particles? .......Answer.........Use compressed air
to blast the hose clear.
, age 4 of 85
Match the following descriptions with the name of each torch
malfunction. .......Answer.........(A) Flashback (B) Backfire (C)
Sustained Backfire
Safety practices in oxyfuel welding help prevent dangers that
result from: .......Answer.........The open flame of the oxyfuel torch.
What is a possible effect of leaking MAPP gas?
.......Answer.........The person using the gas may suffer severe frost
burns.
Which of the following statements describes the proper way to
wear gloves during oxyfuel welding? Gloves should:
.......Answer.........Extend past the end of shirtsleeves.
Because welding tips can build up metal, carbon, dirt, and other
particles, you will need to: .......Answer.........Regularly clean them
with properly-sized tip cleaners.
