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