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