A) The metal to be welded B) The weld bead C) The shielding gas makes sparks D) The flux coating
A) A type of electrode B) Flow of electricity through a gaseous space or air gap C) Light from welding D) A joint type that lets light fly around everywhere
A) Length of the weld B) Length of the rod C) The distance from the electrode to the weld pool D) The distance from the gap between plates and the clamp wire
A) A groove melted into base metal left unfilled B) Extra filler metal C) A grove melted into the base metal that is a misaligned joint D) A surface crack
A) A depression 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 buildup of slag in the face of the weld
A) Imaginary line through top of the bead B) Imaginary line through weld toe C) Imaginary line through HAZ boundary 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) Falling flux expelled that do not form part of the weld D) Arc blow 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) Undercut failure D) Steel trapped in slag
A) The end of the metal piece that is welded first. B) a welding defect C) Location where two or more members are joined D) filler metal
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 stay magnetized B) Ability to deform without failure C) Ability to remain cold. D) Ability to resist rust
A) Percentage of time welders operate at rated output B) Arc stability rating C) Machine lifespan over a 10 min period D) Electrode burn rate is working nonstop
A) Metal added to make a welded joint B) Distance fusion extends into base metal C) Metal base plate D) Flux coating
A) Distance fusion extends into base metal B) Distance bead width extends C) Rod penetration D) Weld height
A) Bead surface depth B) Extent weld metal combines with base metal C) Arc reach D) Slag depth
A) Weight of metal deposited per unit time B) Amount of slag produced C) Heat generated D) Length welded per hour
A) Stick Metal Arc Work B) Shielded Mechanical Arc Welding C) Solid Metal Arc Welding D) Shielded Metal Arc Welding
A) Uses tungsten electrode B) Purely mechanical process C) Uses heat of an arc between covered electrode and the work D) Uses shielding gas
A) Fully automated B) High speed C) Portable and inexpensive D) No slag
A) Requires gas bottles B) Cannot weld steel C) Only works indoors D) It’s slow
A) Neither B) AC only C) AC or DC D) DC only
A) Alternating ground B) Reverse polarity C) Straight polarity D) No polarity
A) Ground floats B) Electrode negative C) No polarity exists D) Electrode is positive, ground 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) Carbon rod B) TIG tungsten C) Consumable electrode covered with flux D) MIG wire
A) 18k psi B) 40k psi C) 70k psi D) 120k psi
A) Coating type B) Rod length C) Welding position D) Positive polarity rod
A) Diameter B) Arc length C) Composition of rod D) Strength
A) High carbon, low carbon, stainless, alloy B) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder C) Inert, reactive, passive, active D) Soft rods, hard rods, hot rods, cold rods
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) heat for penetration D) sterilize
A) 250°F B) 500°F C) 175°F D) 100°F
A) Energy B) Earth C) Electrode D) Edge
A) 3–6 inches B) 1–2 feet C) 9–18 inches D) 20–30 inches
A) Metal rod B) Medium rated C) Machine ready D) Moisture resistant
A) Cast iron B) Aluminum C) Stainless steel D) A36 mild steel
A) Green infrared B) Electro violet and ultra red light C) Blue spectrum only D) X‑ray emissions
A) Arc, gas, flux, rod, plate B) Curve, twist, bend, fold, lock C) Root, face, toe, leg, web D) Lap, butt, edge, corner, T-joint
A) American Wire Service B) American Welding Society C) Advanced Weld Standards D) Arc Welding System
A) Metal altered but not melted B) Slag-covered area C) Metal melted completely D) Joint line
A) Partial Joint Penetration B) Primary Joint Preparation C) Parallel Joint Pass D) Pressure Joint Process
A) Complete Joint Penetration B) Central Joint Plane C) Cut Joint Position D) Controlled Joint Process
A) Vertical fillet B) Flat groove C) Flat fillet D) Overhead fillet
A) Horizontal fillet B) Vertical groove C) Flat Fillet D) Horizontal groove
A) Flat fillet B) Overhead fillet C) Horizontal groove D) Vertical fillet
A) Horizontal fillet B) Flat groove C) Overhead fillet D) Vertical fillet
A) Vertical groove B) Overhead groove C) Flat groove D) Flat fillet
A) Flat groove B) Horizontal fillet C) Vertical groove D) Horizontal groove
A) Horizontal fillet B) Vertical groove C) Flat groove D) Overhead groove
A) Vertical groove B) Horizontal fillet C) Overhead groove D) Flat groove
A) Weld bead made with transverse movement B) Root buildup C) Slag brushing D) Cleaning motion
A) Mercury B) Sulphur C) Hydrogen D) Oxygen |