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