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) A type of electrode D) Light from welding
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) A grove melted into the base metal that is a misaligned joint B) A groove melted into base metal left unfilled C) A surface crack D) Extra filler metal
A) A melted rod tip in the face of the weld B) A buildup of slag 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) Metal particles expelled that do not form part of the weld D) Falling flux expelled that do not form part of the weld
A) Hot cracks trapped in the weld pool at the end B) Undercut failure C) Steel trapped in slag D) Non-metallic material trapped in weld
A) The end of the metal piece that is welded first. B) filler metal C) a welding defect D) Location where two or more members are joined
A) A cold shut B) A centerline crack C) A crack in the crater of a weld bead D) A stress fracture formed cause metal was too clean
A) Ability to remain cold. B) Ability to resist rust C) Ability to stay magnetized D) Ability to deform without failure
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) Flux coating C) Metal base plate D) Metal added to make a welded joint
A) Weld height B) Distance fusion extends into base metal C) Rod penetration D) Distance bead width extends
A) Arc reach B) Extent weld metal combines with base metal C) Slag depth D) Bead surface depth
A) Weight of metal deposited per unit time B) Length welded per hour C) Heat generated D) Amount of slag produced
A) Solid Metal Arc Welding B) Shielded Metal Arc Welding C) Stick Metal Arc Work D) Shielded Mechanical Arc Welding
A) Uses tungsten electrode B) Purely mechanical process C) Uses heat of an arc between covered electrode and the work D) Uses shielding gas
A) Fully automated B) High speed C) No slag D) Portable and inexpensive
A) Requires gas bottles B) It’s slow C) Cannot weld steel D) Only works indoors
A) AC only B) Neither C) DC only D) AC or DC
A) Reverse polarity B) Alternating ground C) No polarity D) Straight polarity
A) Electrode negative B) No polarity exists C) Electrode is positive, ground negative D) Ground floats
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) Carbon rod B) TIG tungsten C) MIG wire D) Consumable electrode covered with flux
A) 120k psi B) 70k psi C) 40k psi D) 18k psi
A) Welding position B) Coating type C) Positive polarity rod D) Rod length
A) Diameter B) Arc length C) Strength D) Composition of rod
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) Direct Coil Energy Pulse B) Direct Current Electrode Positive C) Direct Current Elevated Pressure D) Dual Current Electrode Phase
A) sterilize B) heat for penetration C) Reduce moisture D) Prevent Bending
A) 250°F B) 175°F C) 500°F D) 100°F
A) Earth B) Electrode C) Energy D) Edge
A) 9–18 inches B) 3–6 inches C) 20–30 inches D) 1–2 feet
A) Metal rod B) Moisture resistant C) Medium rated D) Machine ready
A) Stainless steel B) Cast iron C) A36 mild steel D) Aluminum
A) Electro violet and ultra red light B) Blue spectrum only C) Green infrared D) X‑ray emissions
A) Root, face, toe, leg, web B) Curve, twist, bend, fold, lock C) Lap, butt, edge, corner, T-joint D) Arc, gas, flux, rod, plate
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) Metal melted completely D) Slag-covered area
A) Pressure Joint Process B) Parallel Joint Pass C) Partial Joint Penetration D) Primary Joint Preparation
A) Controlled Joint Process B) Cut Joint Position C) Complete Joint Penetration D) Central Joint Plane
A) Overhead fillet B) Flat groove C) Flat fillet D) Vertical fillet
A) Vertical groove B) Horizontal fillet C) Horizontal groove D) Flat Fillet
A) Horizontal groove B) Vertical fillet C) Flat fillet D) Overhead fillet
A) Flat groove B) Overhead fillet C) Vertical fillet D) Horizontal fillet
A) Flat groove B) Vertical groove C) Flat fillet D) Overhead groove
A) Flat groove B) Vertical groove C) Horizontal groove D) Horizontal fillet
A) Flat groove B) Vertical groove C) Horizontal fillet D) Overhead groove
A) Horizontal fillet B) Flat groove C) Vertical groove D) Overhead groove
A) Slag brushing B) Root buildup C) Cleaning motion D) Weld bead made with transverse movement
A) Sulphur B) Oxygen C) Mercury D) Hydrogen |