A) The weld bead B) The flux coating C) The shielding gas makes sparks D) The metal to be welded
A) Light from welding B) Flow of electricity through a gaseous space or air gap C) A joint type that lets light fly around everywhere D) A type of electrode
A) Length of the rod B) The distance from the gap between plates and the clamp wire C) Length of the weld D) The distance from the electrode to the weld pool
A) A groove melted into base metal left unfilled B) A grove melted into the base metal that is a misaligned joint C) Extra filler metal D) A surface crack
A) A melted rod tip in the face of the weld B) A porosity pocket in the face of the weld C) A depression in the face of the weld D) A buildup of slag in the face of the weld
A) Imaginary line through center of weld metal B) Imaginary line through HAZ boundary C) Imaginary line through top of the bead D) Imaginary line through weld toe
A) Metal particles expelled that do not form part of the weld B) Arc blow expelled that do not form part of the weld C) Gas bubbles expelled that do not form part of the weld D) Falling flux expelled that do not form part of the weld
A) Hot cracks trapped in the weld pool at the end B) Undercut failure C) Steel trapped in slag D) Non-metallic material trapped in weld
A) filler metal B) Location where two or more members are joined C) The end of the metal piece that is welded first. D) a welding defect
A) A stress fracture formed cause metal was too clean B) A centerline crack C) A crack in the crater of a weld bead D) A cold shut
A) Ability to resist rust B) Ability to deform without failure C) Ability to remain cold. D) Ability to stay magnetized
A) Machine lifespan over a 10 min period B) Electrode burn rate is working nonstop C) Percentage of time welders operate at rated output D) Arc stability rating
A) Distance fusion extends into base metal B) Metal added to make a welded joint C) Flux coating D) Metal base plate
A) Weld height B) Distance fusion extends into base metal C) Distance bead width extends D) Rod penetration
A) Bead surface depth B) Extent weld metal combines with base metal C) Arc reach D) Slag depth
A) Amount of slag produced B) Length welded per hour C) Weight of metal deposited per unit time D) Heat generated
A) Stick Metal Arc Work B) Shielded Mechanical Arc Welding C) Solid Metal Arc Welding D) Shielded Metal Arc Welding
A) Uses tungsten electrode B) Purely mechanical process C) Uses heat of an arc between covered electrode and the work D) Uses shielding gas
A) Portable and inexpensive B) No slag C) Fully automated D) High speed
A) Cannot weld steel B) Only works indoors C) Requires gas bottles D) It’s slow
A) DC only B) Neither C) AC or DC D) AC only
A) No polarity B) Straight polarity C) Alternating ground D) Reverse polarity
A) Ground floats B) Electrode negative C) Electrode is positive, ground negative D) No polarity exists
A) Avoid using gloves never safety glasses B) Use small rods and low heat C) Always weld outside use sitka gloves D) Proper ventilation and protective clothing
A) MIG wire B) TIG tungsten C) Consumable electrode covered with flux D) Carbon rod
A) 40k psi B) 120k psi C) 18k psi D) 70k psi
A) Positive polarity rod B) Coating type C) Welding position D) Rod length
A) Strength B) Diameter C) Arc length D) Composition of rod
A) Inert, reactive, passive, active B) Soft rods, hard rods, hot rods, cold rods C) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder D) High carbon, low carbon, stainless, alloy
A) Direct Coil Energy Pulse B) Direct Current Elevated Pressure C) Direct Current Electrode Positive D) Dual Current Electrode Phase
A) Reduce moisture B) Prevent Bending C) heat for penetration D) sterilize
A) 500°F B) 175°F C) 250°F D) 100°F
A) Edge B) Energy C) Earth D) Electrode
A) 20–30 inches B) 3–6 inches C) 1–2 feet D) 9–18 inches
A) Metal rod B) Moisture resistant C) Medium rated D) Machine ready
A) A36 mild steel B) Aluminum C) Stainless steel D) Cast iron
A) Green infrared B) Blue spectrum only C) Electro violet and ultra red light D) X‑ray emissions
A) Lap, butt, edge, corner, T-joint B) Root, face, toe, leg, web C) Curve, twist, bend, fold, lock D) Arc, gas, flux, rod, plate
A) Arc Welding System B) Advanced Weld Standards C) American Welding Society D) American Wire Service
A) Joint line B) Metal melted completely C) Slag-covered area D) Metal altered but not melted
A) Pressure Joint Process B) Partial Joint Penetration C) Primary Joint Preparation D) Parallel Joint Pass
A) Controlled Joint Process B) Complete Joint Penetration C) Cut Joint Position D) Central Joint Plane
A) Overhead fillet B) Flat groove C) Flat fillet D) Vertical fillet
A) Flat Fillet B) Vertical groove C) Horizontal groove D) Horizontal fillet
A) Horizontal groove B) Overhead fillet C) Vertical fillet D) Flat fillet
A) Vertical fillet B) Overhead fillet C) Horizontal fillet D) Flat groove
A) Overhead groove B) Vertical groove C) Flat groove D) Flat fillet
A) Vertical groove B) Horizontal fillet C) Horizontal groove D) Flat groove
A) Horizontal fillet B) Flat groove C) Overhead groove D) Vertical groove
A) Vertical groove B) Horizontal fillet C) Overhead groove D) Flat groove
A) Slag brushing B) Weld bead made with transverse movement C) Root buildup D) Cleaning motion
A) Hydrogen B) Oxygen C) Mercury D) Sulphur |