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