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