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