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