A) The weld bead B) The shielding gas makes sparks C) The metal to be welded D) The flux coating
A) A type of electrode B) Light from welding C) Flow of electricity through a gaseous space or air gap D) A joint type that lets light fly around everywhere
A) Length of the weld B) Length of the rod C) The distance from the electrode to the weld pool D) The distance from the gap between plates and the clamp wire
A) Extra filler metal B) A groove melted into base metal left unfilled C) A surface crack D) A grove melted into the base metal that is a misaligned joint
A) A porosity pocket in the face of the weld B) A melted rod tip in the face of the weld C) A buildup of slag 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 HAZ boundary C) Imaginary line through top of the bead D) Imaginary line through center of weld metal
A) Arc blow expelled that do not form part of the weld B) Metal particles 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) a welding defect C) Location where two or more members are joined D) The end of the metal piece that is welded first.
A) A cold shut B) A stress fracture formed cause metal was too clean C) A centerline crack D) A crack in the crater of a weld bead
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) Electrode burn rate is working nonstop C) Percentage of time welders operate at rated output D) Machine lifespan over a 10 min period
A) Flux coating B) Metal base plate C) Metal added to make a welded joint D) Distance fusion extends into base metal
A) Weld height B) Rod penetration C) Distance fusion extends into base metal D) Distance bead width extends
A) Slag depth B) Extent weld metal combines with base metal C) Arc reach D) Bead surface 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 Metal Arc Welding C) Solid Metal Arc Welding D) Shielded Mechanical Arc Welding
A) Purely mechanical process B) Uses shielding gas C) Uses heat of an arc between covered electrode and the work D) Uses tungsten electrode
A) High speed B) Fully automated C) Portable and inexpensive D) No slag
A) Only works indoors B) Requires gas bottles C) Cannot weld steel D) It’s slow
A) Neither B) AC or DC C) AC only D) DC only
A) Alternating ground B) Straight polarity C) Reverse polarity D) No polarity
A) No polarity exists B) Electrode negative C) Ground floats D) Electrode is positive, ground negative
A) Use small rods and low heat B) Proper ventilation and protective clothing C) Always weld outside use sitka gloves D) Avoid using gloves never safety glasses
A) Consumable electrode covered with flux B) TIG tungsten C) Carbon rod D) MIG wire
A) 18k psi B) 40k psi C) 70k psi D) 120k psi
A) Rod length B) Positive polarity rod C) Welding position D) Coating type
A) Diameter B) Composition of rod C) Strength D) Arc length
A) Inert, reactive, passive, active B) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder C) High carbon, low carbon, stainless, alloy D) Soft rods, hard rods, hot rods, cold rods
A) Dual Current Electrode Phase B) Direct Coil Energy Pulse C) Direct Current Electrode Positive D) Direct Current Elevated Pressure
A) Prevent Bending B) sterilize C) Reduce moisture D) heat for penetration
A) 500°F B) 100°F C) 250°F D) 175°F
A) Energy B) Edge C) Earth D) Electrode
A) 9–18 inches B) 20–30 inches C) 3–6 inches D) 1–2 feet
A) Metal rod B) Machine ready C) Medium rated D) Moisture resistant
A) A36 mild steel B) Cast iron C) Stainless steel D) Aluminum
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) Advanced Weld Standards B) American Welding Society C) Arc Welding System D) American Wire Service
A) Metal melted completely B) Slag-covered area C) Metal altered but not melted D) Joint line
A) Partial Joint Penetration B) Primary Joint Preparation C) Pressure Joint Process D) Parallel Joint Pass
A) Complete Joint Penetration B) Controlled Joint Process C) Cut Joint Position D) Central Joint Plane
A) Vertical fillet B) Flat groove C) Flat fillet D) Overhead fillet
A) Flat Fillet B) Horizontal groove C) Horizontal fillet D) Vertical groove
A) Overhead fillet B) Vertical fillet C) Flat fillet D) Horizontal groove
A) Horizontal fillet B) Vertical fillet C) Overhead fillet D) Flat groove
A) Flat fillet B) Flat groove C) Overhead groove D) Vertical groove
A) Horizontal fillet B) Vertical groove C) Flat groove D) Horizontal groove
A) Vertical groove B) Overhead groove C) Horizontal fillet D) Flat groove
A) Flat groove B) Horizontal fillet C) Overhead groove D) Vertical groove
A) Cleaning motion B) Root buildup C) Weld bead made with transverse movement D) Slag brushing
A) Sulphur B) Hydrogen C) Mercury D) Oxygen |