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) A joint type that lets light fly around everywhere C) A type of electrode D) Flow of electricity through a gaseous space or air gap
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) A surface crack B) Extra filler metal C) A grove melted into the base metal that is a misaligned joint D) A groove melted into base metal left unfilled
A) A depression in the face of the weld B) A buildup of slag 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 center of weld metal B) Imaginary line through HAZ boundary C) Imaginary line through top of the bead D) Imaginary line through weld toe
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) Steel trapped in slag B) Undercut failure C) Non-metallic material trapped in weld D) Hot cracks trapped in the weld pool at the end
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 centerline crack C) A stress fracture formed cause metal was too clean D) A crack in the crater of a weld bead
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) Arc stability rating C) Electrode burn rate is working nonstop D) Machine lifespan over a 10 min period
A) Flux coating B) Distance fusion extends into base metal C) Metal base plate D) Metal added to make a welded joint
A) Weld height B) Distance bead width extends C) Distance fusion extends into base metal D) Rod penetration
A) Arc reach B) Bead surface depth C) Slag depth D) Extent weld metal combines with base metal
A) Weight of metal deposited per unit time B) Heat generated C) Amount of slag produced D) Length welded per hour
A) Solid Metal Arc Welding B) Stick Metal Arc Work C) Shielded Metal Arc Welding D) Shielded Mechanical Arc Welding
A) Uses tungsten electrode B) Uses shielding gas C) Purely mechanical process D) Uses heat of an arc between covered electrode and the work
A) Fully automated B) High speed C) No slag D) Portable and inexpensive
A) Only works indoors B) Cannot weld steel C) It’s slow D) Requires gas bottles
A) AC or DC B) AC only C) DC only D) Neither
A) Straight polarity B) Reverse polarity C) Alternating ground D) No polarity
A) Ground floats B) No polarity exists C) Electrode negative D) Electrode is positive, ground negative
A) Always weld outside use sitka gloves B) Proper ventilation and protective clothing C) Use small rods and low heat D) Avoid using gloves never safety glasses
A) Consumable electrode covered with flux B) MIG wire C) TIG tungsten D) Carbon rod
A) 40k psi B) 70k psi C) 120k psi D) 18k psi
A) Coating type B) Positive polarity rod C) Rod length D) Welding position
A) Strength B) Diameter 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 Electrode Positive B) Direct Current Elevated Pressure C) Direct Coil Energy Pulse D) Dual Current Electrode Phase
A) Reduce moisture B) Prevent Bending C) sterilize D) heat for penetration
A) 500°F B) 250°F C) 100°F D) 175°F
A) Electrode B) Edge C) Earth D) Energy
A) 9–18 inches B) 20–30 inches C) 1–2 feet D) 3–6 inches
A) Medium rated B) Machine ready C) Moisture resistant D) Metal rod
A) Aluminum B) A36 mild steel C) Stainless steel D) Cast iron
A) X‑ray emissions B) Electro violet and ultra red light C) Green infrared D) Blue spectrum only
A) Curve, twist, bend, fold, lock B) Lap, butt, edge, corner, T-joint C) Arc, gas, flux, rod, plate D) Root, face, toe, leg, web
A) American Wire Service B) American Welding Society C) Advanced Weld Standards D) Arc Welding System
A) Metal melted completely B) Joint line C) Metal altered but not melted D) Slag-covered area
A) Partial Joint Penetration B) Pressure Joint Process C) Parallel Joint Pass D) Primary Joint Preparation
A) Complete Joint Penetration B) Controlled Joint Process C) Cut Joint Position D) Central Joint Plane
A) Overhead fillet B) Flat groove C) Vertical fillet D) Flat fillet
A) Horizontal fillet B) Vertical groove C) Horizontal groove D) Flat Fillet
A) Overhead fillet B) Flat fillet C) Horizontal groove D) Vertical fillet
A) Flat groove B) Overhead fillet C) Horizontal fillet D) Vertical fillet
A) Flat fillet B) Overhead groove C) Flat groove D) Vertical groove
A) Vertical groove B) Horizontal groove C) Horizontal fillet D) Flat groove
A) Horizontal fillet B) Overhead groove C) Flat groove D) Vertical groove
A) Horizontal fillet B) Vertical groove C) Flat groove D) Overhead groove
A) Cleaning motion B) Weld bead made with transverse movement C) Slag brushing D) Root buildup
A) Mercury B) Oxygen C) Hydrogen D) Sulphur |