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