A) The metal to be welded B) The weld bead C) The flux coating D) The shielding gas makes sparks
A) A joint type that lets light fly around everywhere B) Flow of electricity through a gaseous space or air gap C) Light from welding D) A type of electrode
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 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 porosity pocket in the face of the weld C) A buildup of slag in the face of the weld D) A melted rod tip in the face of the weld
A) Imaginary line through top of the bead B) Imaginary line through center of weld metal 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) Gas bubbles expelled that do not form part of the weld D) Falling flux 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) filler metal B) Location where two or more members are joined C) The end of the metal piece that is welded first. D) a welding defect
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 deform without failure B) Ability to resist rust C) Ability to remain cold. D) Ability to stay magnetized
A) Percentage of time welders operate at rated output B) Electrode burn rate is working nonstop 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 bead width extends C) Distance fusion extends into base metal D) Weld height
A) Bead surface depth B) Extent weld metal combines with base metal C) Arc reach D) Slag depth
A) Amount of slag produced B) Length welded per hour C) Heat generated 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) Purely mechanical process C) Uses heat of an arc between covered electrode and the work D) Uses tungsten electrode
A) Fully automated B) No slag C) High speed D) Portable and inexpensive
A) Only works indoors B) Requires gas bottles C) Cannot weld steel D) It’s slow
A) AC only B) DC only C) Neither D) AC or DC
A) Reverse polarity B) No polarity C) Straight polarity D) Alternating ground
A) No polarity exists B) Ground floats C) Electrode negative D) Electrode is positive, ground negative
A) Always weld outside use sitka gloves B) Avoid using gloves never safety glasses C) Proper ventilation and protective clothing D) Use small rods and low heat
A) MIG wire B) Consumable electrode covered with flux C) Carbon rod D) TIG tungsten
A) 70k psi B) 120k psi C) 40k psi D) 18k psi
A) Coating type B) Welding position C) Positive polarity rod D) Rod length
A) Diameter B) Arc length C) Composition of rod D) Strength
A) Inert, reactive, passive, active B) High carbon, low carbon, stainless, alloy C) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder D) Soft rods, hard rods, hot rods, cold rods
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) 250°F D) 175°F
A) Earth B) Energy C) Edge D) Electrode
A) 9–18 inches B) 1–2 feet C) 3–6 inches D) 20–30 inches
A) Moisture resistant B) Machine ready C) Metal rod D) Medium rated
A) Cast iron B) A36 mild steel C) Stainless steel D) Aluminum
A) Green infrared B) Electro violet and ultra red light C) Blue spectrum only D) X‑ray emissions
A) Arc, gas, flux, rod, plate B) Curve, twist, bend, fold, lock C) Root, face, toe, leg, web D) Lap, butt, edge, corner, T-joint
A) American Welding Society B) Arc Welding System C) Advanced Weld Standards D) American Wire Service
A) Joint line B) Slag-covered area C) Metal altered but not melted D) Metal melted completely
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) Vertical fillet D) Flat groove
A) Horizontal fillet B) Flat Fillet C) Vertical groove D) Horizontal groove
A) Vertical fillet B) Horizontal groove C) Flat fillet D) Overhead fillet
A) Flat groove B) Vertical fillet C) Horizontal fillet D) Overhead fillet
A) Flat fillet B) Flat groove C) Vertical groove D) Overhead groove
A) Horizontal fillet B) Horizontal groove C) Flat groove D) Vertical groove
A) Horizontal fillet B) Vertical groove C) Overhead groove D) Flat groove
A) Overhead groove B) Flat groove C) Horizontal fillet D) Vertical groove
A) Slag brushing B) Cleaning motion C) Weld bead made with transverse movement D) Root buildup
A) Mercury B) Hydrogen C) Oxygen D) Sulphur |