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