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