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