A) The flux coating B) The metal to be welded C) The weld bead D) The shielding gas makes sparks
A) A joint type that lets light fly around everywhere B) A type of electrode C) Light from welding D) Flow of electricity through a gaseous space or air gap
A) The distance from the gap between plates and the clamp wire B) Length of the weld C) The distance from the electrode to the weld pool D) Length of the rod
A) A grove melted into the base metal that is a misaligned joint B) A surface crack C) Extra filler metal D) A groove melted into base metal left unfilled
A) A porosity pocket in the face of the weld B) A melted rod tip in the face of the weld C) A depression in the face of the weld D) A buildup of slag in the face of the weld
A) Imaginary line through weld toe B) Imaginary line through top of the bead C) Imaginary line through center of weld metal D) Imaginary line through HAZ boundary
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) Hot cracks trapped in the weld pool at the end C) Undercut failure D) Non-metallic material trapped in weld
A) Location where two or more members are joined B) filler metal C) The end of the metal piece that is welded first. D) a welding defect
A) A stress fracture formed cause metal was too clean B) A cold shut C) A crack in the crater of a weld bead 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) Machine lifespan over a 10 min period B) Electrode burn rate is working nonstop C) Arc stability rating D) Percentage of time welders operate at rated output
A) Metal added to make a welded joint B) Distance fusion extends into base metal C) Metal base plate D) Flux coating
A) Weld height B) Distance fusion extends into base metal C) Distance bead width extends D) Rod penetration
A) Arc reach B) Bead surface depth C) Extent weld metal combines with base metal D) Slag depth
A) Heat generated B) Length welded per hour C) Weight of metal deposited per unit time D) Amount of slag produced
A) Shielded Metal Arc Welding B) Solid Metal Arc Welding C) Stick Metal Arc Work D) Shielded Mechanical Arc Welding
A) Uses heat of an arc between covered electrode and the work B) Uses tungsten electrode C) Purely mechanical process D) Uses shielding gas
A) Fully automated B) No slag C) High speed D) Portable and inexpensive
A) Cannot weld steel B) Requires gas bottles C) Only works indoors D) It’s slow
A) Neither B) AC or DC C) AC only D) DC only
A) Reverse polarity B) Straight polarity C) No polarity D) Alternating ground
A) Electrode is positive, ground negative B) Ground floats C) Electrode negative D) No polarity exists
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) Carbon rod B) Consumable electrode covered with flux C) TIG tungsten D) MIG wire
A) 40k psi B) 70k psi C) 120k psi D) 18k psi
A) Coating type B) Welding position C) Rod length D) Positive polarity rod
A) Diameter B) Strength C) Arc length D) Composition of rod
A) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder B) High carbon, low carbon, stainless, alloy C) Inert, reactive, passive, active D) Soft rods, hard rods, hot rods, cold rods
A) Dual Current Electrode Phase B) Direct Current Electrode Positive C) Direct Current Elevated Pressure D) Direct Coil Energy Pulse
A) sterilize B) heat for penetration C) Reduce moisture D) Prevent Bending
A) 175°F B) 250°F C) 100°F D) 500°F
A) Edge B) Earth C) Electrode D) Energy
A) 20–30 inches B) 1–2 feet C) 3–6 inches D) 9–18 inches
A) Medium rated B) Metal rod C) Machine ready D) Moisture resistant
A) Cast iron B) A36 mild steel C) Aluminum D) Stainless steel
A) Electro violet and ultra red light B) X‑ray emissions C) Green infrared D) Blue spectrum only
A) Root, face, toe, leg, web B) Lap, butt, edge, corner, T-joint C) Arc, gas, flux, rod, plate D) Curve, twist, bend, fold, lock
A) Advanced Weld Standards B) American Welding Society C) Arc Welding System D) American Wire Service
A) Joint line B) Slag-covered area C) Metal melted completely D) Metal altered but not melted
A) Primary Joint Preparation B) Pressure Joint Process C) Partial Joint Penetration D) Parallel Joint Pass
A) Complete Joint Penetration B) Cut Joint Position C) Controlled Joint Process D) Central Joint Plane
A) Vertical fillet B) Overhead fillet C) Flat fillet D) Flat groove
A) Flat Fillet B) Horizontal fillet C) Horizontal groove D) Vertical groove
A) Vertical fillet B) Flat fillet C) Horizontal groove D) Overhead fillet
A) Vertical fillet B) Horizontal fillet C) Overhead fillet D) Flat groove
A) Overhead groove B) Flat groove C) Vertical groove D) Flat fillet
A) Horizontal fillet B) Horizontal groove C) Vertical groove D) Flat groove
A) Overhead groove B) Vertical groove C) Flat groove D) Horizontal fillet
A) Vertical groove B) Horizontal fillet C) Overhead groove D) Flat groove
A) Root buildup B) Cleaning motion C) Weld bead made with transverse movement D) Slag brushing
A) Hydrogen B) Oxygen C) Sulphur D) Mercury |