A) The flux coating B) The weld bead C) The metal to be welded D) The shielding gas makes sparks
A) Light from welding B) A joint type that lets light fly around everywhere C) Flow of electricity through a gaseous space or air gap D) A type of electrode
A) Length of the rod B) Length of the weld 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) A grove melted into the base metal that is a misaligned joint C) A surface crack D) Extra filler metal
A) A depression 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 buildup of slag in the face of the weld
A) Imaginary line through HAZ boundary B) Imaginary line through center of weld metal C) Imaginary line through top of the bead D) Imaginary line through weld toe
A) Gas bubbles 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) 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 centerline crack B) A stress fracture formed cause metal was too clean C) A cold shut D) A crack in the crater of a weld bead
A) Ability to resist rust B) Ability to stay magnetized C) Ability to remain cold. D) Ability to deform without failure
A) Electrode burn rate is working nonstop B) Arc stability rating C) Percentage of time welders operate at rated output D) Machine lifespan over a 10 min period
A) Metal added to make a welded joint B) Flux coating C) Metal base plate D) Distance fusion extends into base metal
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) Weight of metal deposited per unit time B) Heat generated C) Length welded per hour D) Amount of slag produced
A) Solid Metal Arc Welding B) Stick Metal Arc Work C) Shielded Metal Arc Welding D) Shielded Mechanical Arc Welding
A) Uses tungsten electrode B) Uses shielding gas C) Uses heat of an arc between covered electrode and the work D) Purely mechanical process
A) High speed B) Portable and inexpensive C) No slag D) Fully automated
A) Only works indoors B) It’s slow C) Requires gas bottles D) Cannot weld steel
A) DC only B) AC only C) AC or DC D) Neither
A) No polarity B) Reverse polarity C) Alternating ground D) Straight polarity
A) Electrode negative B) No polarity exists C) Ground floats D) Electrode is positive, ground negative
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) Carbon rod B) Consumable electrode covered with flux C) MIG wire D) TIG tungsten
A) 40k psi B) 120k psi C) 18k psi D) 70k psi
A) Welding position B) Rod length C) Positive polarity rod D) Coating type
A) Strength B) Composition of rod C) Diameter D) Arc length
A) High carbon, low carbon, stainless, alloy B) Soft rods, hard rods, hot rods, cold rods C) Inert, reactive, passive, active 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) Prevent Bending B) heat for penetration C) Reduce moisture D) sterilize
A) 250°F B) 500°F C) 100°F D) 175°F
A) Energy B) Earth C) Edge D) Electrode
A) 3–6 inches B) 9–18 inches C) 1–2 feet D) 20–30 inches
A) Medium rated B) Moisture resistant C) Metal rod D) Machine ready
A) A36 mild steel B) Stainless steel C) Cast iron D) Aluminum
A) Green infrared B) X‑ray emissions C) Blue spectrum only D) Electro violet and ultra red light
A) Arc, gas, flux, rod, plate B) Curve, twist, bend, fold, lock C) Lap, butt, edge, corner, T-joint D) Root, face, toe, leg, web
A) Arc Welding System B) Advanced Weld Standards C) American Wire Service D) American Welding Society
A) Slag-covered area B) Metal melted completely C) Joint line D) Metal altered but not melted
A) Partial Joint Penetration B) Primary Joint Preparation C) Pressure Joint Process D) Parallel Joint Pass
A) Central Joint Plane B) Complete Joint Penetration C) Cut Joint Position D) Controlled Joint Process
A) Overhead fillet B) Vertical fillet C) Flat fillet D) Flat groove
A) Horizontal groove B) Flat Fillet C) Horizontal fillet D) Vertical groove
A) Vertical fillet B) Flat fillet C) Horizontal groove D) Overhead fillet
A) Flat groove B) Overhead fillet C) Vertical fillet D) Horizontal fillet
A) Vertical groove B) Flat groove C) Flat fillet D) Overhead groove
A) Horizontal fillet B) Vertical groove C) Flat groove D) Horizontal groove
A) Vertical groove B) Overhead groove C) Horizontal fillet D) Flat groove
A) Flat groove B) Horizontal fillet C) Vertical groove D) Overhead groove
A) Root buildup B) Slag brushing C) Weld bead made with transverse movement D) Cleaning motion
A) Mercury B) Oxygen C) Hydrogen D) Sulphur |