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