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