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