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