A) SMAW (Stick) B) GTAW (TIG) C) FCAW (Flux-Cored) D) GMAW (MIG)
A) To increase the welding voltage B) To cool the weld faster C) To add filler metal to the weld D) To protect the weld from atmospheric contamination
A) Sandals B) Short-sleeved shirt C) Welding helmet D) No gloves
A) Semi-Metal Arc Welding B) Submerged Metal Arc Welding C) Solid Metal Arc Welding D) Shielded Metal Arc Welding
A) A weld that is too small B) Lack of fusion between weld and base metal C) Excessive weld metal on the surface D) A groove melted into the base metal next to the weld
A) AC or DC B) Only AC C) Only DCEN D) Only DCEP
A) Guided Metal Arc Welding B) Gas Metal Arc Welding C) Ground Metal Arc Welding D) Gas Mixture Arc Welding
A) The shielding gas used in welding B) The filler metal used in welding C) A byproduct of some welding processes that needs to be removed D) The electrical ground connection
A) GTAW (TIG) B) GMAW (MIG) C) SMAW (Stick) D) All of the above
A) Gas pockets in the weld metal B) Excessive penetration C) Incomplete fusion D) Cracks in the weld metal
A) Ground Tungsten Arc Welding B) Guided Tungsten Arc Welding C) Gas Torch Arc Welding D) Gas Tungsten Arc Welding
A) Argon B) Oxygen C) Nitrogen D) Carbon Dioxide
A) To hold the welding electrode B) To control the flow of shielding gas C) To adjust the welding voltage D) To cool the welding machine
A) The width of the weld bead B) The angle of the welding electrode C) The depth to which the weld metal fuses into the base metal D) The height of the weld bead
A) Aluminum B) Copper C) E6010 or E7018 D) Pure Tungsten
A) To eliminate the need for shielding gas B) To increase the welding speed C) To reduce the risk of cracking D) To make the metal easier to cut
A) Alternating Current Electrode Positive B) Direct Current Electrode Positive C) Alternating Current Electrode Negative D) Direct Current Electrode Negative
A) Failure of the weld metal to fuse properly with the base metal B) A weld that is too small C) Excessive penetration D) A weld that is too large
A) Fused Core Arc Welding B) Flux Cored Arc Welding C) Flux Covered Arc Welding D) Filament Core Arc Welding
A) Corner Joint B) Lap Joint C) T-Joint D) Butt Joint
A) Small droplets of molten metal expelled during welding B) The shielding gas used in welding C) The filler metal used in welding D) The grinding wheel used to clean welds
A) To prevent the weld from cooling too quickly B) To remove harmful fumes and gases C) To cool the welding machine D) To improve visibility
A) To add filler metal to the weld B) To clean the weld C) To increase the welding speed D) To relieve stress in the weld
A) All welding applications. B) Welding aluminum. C) Welding thin materials. D) Welding with some types of electrodes for deeper penetration.
A) Wood B) Mild Steel C) Cast Iron D) Aluminum
A) To speed up the welding process. B) To reduce the heat input. C) To make the weld look nicer. D) To widen the weld bead and improve fusion.
A) Using the wrong shielding gas. B) Rapid cooling. C) High voltage. D) Slow travel speed.
A) Oxy-Acetylene Welding B) GTAW (TIG) C) SMAW (Stick) D) Submerged Arc Welding (SAW)
A) D B) A C) B D) ABC |