A) The flux coating B) The shielding gas makes sparks C) The weld bead D) The metal to be welded
A) A type of electrode B) A joint type that lets light fly around everywhere C) Flow of electricity through a gaseous space or air gap D) Light from welding
A) Length of the rod B) The distance from the gap between plates and the clamp wire C) The distance from the electrode to the weld pool D) Length of the weld
A) A grove melted into the base metal that is a misaligned joint B) Extra filler metal C) A groove melted into base metal left unfilled D) A surface crack
A) A buildup of slag in the face of the weld B) A porosity pocket in the face of the weld C) A depression 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 center of weld metal C) Imaginary line through weld toe D) Imaginary line through HAZ boundary
A) Falling flux expelled that do not form part of the weld B) Arc blow expelled that do not form part of the weld C) Metal particles expelled that do not form part of the weld D) Gas bubbles 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) Steel trapped in slag D) Undercut failure
A) Location where two or more members are joined B) filler metal C) a welding defect D) The end of the metal piece that is welded first.
A) A centerline crack B) A crack in the crater of a weld bead C) A stress fracture formed cause metal was too clean 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) Percentage of time welders operate at rated output B) Arc stability rating C) Electrode burn rate is working nonstop D) Machine lifespan over a 10 min period
A) Metal added to make a welded joint B) Flux coating C) Metal base plate D) Distance fusion extends into base metal
A) Distance bead width extends B) Weld height C) Rod penetration D) Distance fusion extends into base metal
A) Extent weld metal combines with base metal B) Arc reach C) Bead surface depth D) Slag depth
A) Length welded per hour B) Weight of metal deposited per unit time C) Amount of slag produced D) Heat generated
A) Solid Metal Arc Welding B) Shielded Metal Arc Welding C) Stick Metal Arc Work D) Shielded Mechanical Arc Welding
A) Uses tungsten electrode B) Uses shielding gas C) Purely mechanical process D) Uses heat of an arc between covered electrode and the work
A) Portable and inexpensive B) Fully automated C) No slag D) High speed
A) Requires gas bottles B) Cannot weld steel C) Only works indoors D) It’s slow
A) AC only B) AC or DC C) DC only D) Neither
A) Straight polarity B) No polarity C) Alternating ground D) Reverse polarity
A) Electrode is positive, ground negative B) No polarity exists C) Electrode negative D) Ground floats
A) Always weld outside use sitka gloves B) Proper ventilation and protective clothing C) Use small rods and low heat D) Avoid using gloves never safety glasses
A) MIG wire B) TIG tungsten C) Consumable electrode covered with flux D) Carbon rod
A) 120k psi B) 18k psi C) 40k psi D) 70k psi
A) Coating type B) Rod length C) Welding position D) Positive polarity rod
A) Composition of rod B) Strength C) Arc length D) Diameter
A) Soft rods, hard rods, hot rods, cold rods B) Inert, reactive, passive, active C) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder D) High carbon, low carbon, stainless, alloy
A) Direct Current Electrode Positive B) Dual Current Electrode Phase C) Direct Current Elevated Pressure D) Direct Coil Energy Pulse
A) Reduce moisture B) heat for penetration C) sterilize D) Prevent Bending
A) 175°F B) 500°F C) 100°F D) 250°F
A) Edge B) Electrode C) Earth D) Energy
A) 1–2 feet B) 3–6 inches C) 20–30 inches D) 9–18 inches
A) Machine ready B) Medium rated C) Metal rod D) Moisture resistant
A) Aluminum B) A36 mild steel C) Cast iron D) Stainless steel
A) X‑ray emissions B) Blue spectrum only C) Electro violet and ultra red light D) Green infrared
A) Arc, gas, flux, rod, plate B) Curve, twist, bend, fold, lock C) Lap, butt, edge, corner, T-joint D) Root, face, toe, leg, web
A) American Welding Society B) Arc Welding System C) Advanced Weld Standards D) American Wire Service
A) Metal melted completely B) Slag-covered area C) Joint line D) Metal altered but not melted
A) Parallel Joint Pass B) Pressure Joint Process C) Partial Joint Penetration D) Primary Joint Preparation
A) Controlled Joint Process B) Complete Joint Penetration C) Central Joint Plane D) Cut Joint Position
A) Vertical fillet B) Flat fillet C) Flat groove D) Overhead fillet
A) Vertical groove B) Horizontal fillet C) Flat Fillet D) Horizontal groove
A) Vertical fillet B) Overhead fillet C) Flat fillet D) Horizontal groove
A) Vertical fillet B) Flat groove C) Horizontal fillet D) Overhead fillet
A) Vertical groove B) Flat groove C) Overhead groove D) Flat fillet
A) Horizontal fillet B) Horizontal groove C) Vertical groove D) Flat groove
A) Flat groove B) Horizontal fillet C) Vertical groove D) Overhead groove
A) Vertical groove B) Overhead groove C) Flat groove D) Horizontal fillet
A) Weld bead made with transverse movement B) Root buildup C) Cleaning motion D) Slag brushing
A) Hydrogen B) Mercury C) Sulphur D) Oxygen |