A) The weld bead B) The flux coating C) The shielding gas makes sparks D) The metal to be welded
A) Flow of electricity through a gaseous space or air gap B) A type of electrode C) A joint type that lets light fly around everywhere D) Light from welding
A) Length of the rod B) The distance from the electrode to the weld pool C) The distance from the gap between plates and the clamp wire D) Length of the weld
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 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 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) Falling flux expelled that do not form part of the weld C) Arc blow expelled that do not form part of the weld D) Metal particles expelled that do not form part of the weld
A) Steel trapped in slag B) Undercut failure C) Hot cracks trapped in the weld pool at the end D) Non-metallic material trapped in weld
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 centerline crack 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) Metal base plate B) Distance fusion extends into base metal C) Metal added to make a welded joint D) Flux coating
A) Distance bead width extends B) Rod penetration C) Distance fusion extends into base metal D) Weld height
A) Arc reach B) Extent weld metal combines with base metal C) Slag depth D) Bead surface depth
A) Amount of slag produced B) Weight of metal deposited per unit time C) Length welded per hour D) Heat generated
A) Shielded Mechanical Arc Welding B) Solid Metal Arc Welding C) Stick Metal Arc Work D) Shielded Metal Arc Welding
A) Uses shielding gas B) Purely mechanical process C) Uses tungsten electrode D) Uses heat of an arc between covered electrode and the work
A) High speed B) Fully automated C) No slag D) Portable and inexpensive
A) Only works indoors B) Cannot weld steel C) Requires gas bottles D) It’s slow
A) AC only B) Neither C) DC only D) AC or DC
A) No polarity B) Straight polarity C) Reverse 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) Always weld outside use sitka gloves C) Proper ventilation and protective clothing D) Avoid using gloves never safety glasses
A) MIG wire B) Consumable electrode covered with flux C) Carbon rod D) TIG tungsten
A) 40k psi B) 120k psi C) 70k psi D) 18k psi
A) Welding position B) Rod length C) Coating type D) Positive polarity rod
A) Diameter B) Strength C) Arc length D) Composition of rod
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 Elevated Pressure B) Dual Current Electrode Phase C) Direct Current Electrode Positive D) Direct Coil Energy Pulse
A) Reduce moisture B) Prevent Bending C) heat for penetration D) sterilize
A) 500°F B) 250°F C) 175°F D) 100°F
A) Electrode B) Edge C) Earth D) Energy
A) 9–18 inches B) 1–2 feet C) 20–30 inches D) 3–6 inches
A) Medium rated B) Metal rod C) Machine ready D) Moisture resistant
A) Cast iron B) Aluminum C) A36 mild steel D) Stainless steel
A) Blue spectrum only B) Electro violet and ultra red light 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) Arc Welding System B) American Welding Society C) Advanced Weld Standards D) American Wire Service
A) Metal melted completely B) Joint line C) Slag-covered area D) Metal altered but not melted
A) Partial Joint Penetration B) Parallel Joint Pass C) Pressure Joint Process D) Primary Joint Preparation
A) Cut Joint Position B) Central Joint Plane C) Controlled Joint Process D) Complete Joint Penetration
A) Flat groove B) Flat fillet C) Overhead fillet D) Vertical fillet
A) Horizontal fillet B) Vertical groove C) Horizontal groove D) Flat Fillet
A) Flat fillet B) Overhead fillet C) Horizontal groove D) Vertical fillet
A) Overhead fillet B) Horizontal fillet C) Flat groove D) Vertical fillet
A) Vertical groove B) Flat groove C) Overhead groove D) Flat fillet
A) Horizontal fillet B) Horizontal groove C) Vertical groove D) Flat groove
A) Overhead groove B) Flat groove C) Horizontal fillet D) Vertical groove
A) Vertical groove B) Overhead groove C) Flat groove D) Horizontal fillet
A) Cleaning motion B) Slag brushing C) Root buildup D) Weld bead made with transverse movement
A) Mercury B) Hydrogen C) Sulphur D) Oxygen |