A) The metal to be welded B) The weld bead C) The flux coating D) The shielding gas makes sparks
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 weld B) Length of the rod C) The distance from the gap between plates and the clamp wire D) The distance from the electrode to the weld pool
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 HAZ boundary B) Imaginary line through top of the bead 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) Falling flux expelled that do not form part of the weld C) Gas bubbles 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) Steel trapped in slag C) Non-metallic material trapped in weld D) Undercut failure
A) filler metal B) a welding defect C) Location where two or more members are joined D) The end of the metal piece that is welded first.
A) A crack in the crater of a weld bead B) A cold shut C) A centerline crack D) A stress fracture formed cause metal was too clean
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) Metal added to make a welded joint B) Flux coating C) Metal base plate D) Distance fusion extends into base metal
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) Heat generated B) Amount of slag produced C) Weight of metal deposited per unit time D) Length welded per hour
A) Stick Metal Arc Work B) Shielded Metal Arc Welding C) Shielded Mechanical Arc Welding D) Solid Metal Arc Welding
A) Uses heat of an arc between covered electrode and the work B) Purely mechanical process C) Uses tungsten electrode D) Uses shielding gas
A) Portable and inexpensive B) No slag C) High speed D) Fully automated
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) Reverse polarity B) Alternating ground C) No polarity D) Straight polarity
A) Electrode is positive, ground negative B) Ground floats C) Electrode 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) TIG tungsten B) Consumable electrode covered with flux C) MIG wire D) Carbon rod
A) 70k psi B) 18k psi C) 40k psi D) 120k psi
A) Coating type B) Positive polarity rod C) Welding position D) Rod length
A) Composition of rod B) Arc length C) Diameter D) Strength
A) Inert, reactive, passive, active B) Celluosic, Rutile, Basic/low Hydrogen, Iron Powder C) Soft rods, hard rods, hot rods, cold rods D) High carbon, low carbon, stainless, alloy
A) Dual Current Electrode Phase B) Direct Current Electrode Positive C) Direct Current Elevated Pressure D) Direct Coil Energy Pulse
A) sterilize B) heat for penetration C) Reduce moisture D) Prevent Bending
A) 100°F B) 500°F C) 175°F D) 250°F
A) Edge B) Earth C) Energy D) Electrode
A) 20–30 inches B) 1–2 feet C) 9–18 inches D) 3–6 inches
A) Moisture resistant B) Medium rated C) Machine ready D) Metal rod
A) Aluminum B) A36 mild steel C) Stainless steel D) Cast iron
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) Arc, gas, flux, rod, plate C) Root, face, toe, leg, web D) Lap, butt, edge, corner, T-joint
A) Advanced Weld Standards B) American Wire Service C) American Welding Society D) Arc Welding System
A) Joint line B) Metal altered but not melted C) Metal melted completely D) Slag-covered area
A) Partial Joint Penetration B) Primary Joint Preparation C) Pressure Joint Process D) Parallel Joint Pass
A) Central Joint Plane B) Cut Joint Position C) Complete Joint Penetration D) Controlled Joint Process
A) Flat groove B) Vertical fillet C) Flat fillet D) Overhead fillet
A) Vertical groove B) Horizontal groove C) Horizontal fillet D) Flat Fillet
A) Vertical fillet B) Flat fillet C) Overhead fillet D) Horizontal groove
A) Vertical fillet B) Horizontal fillet C) Flat groove D) Overhead fillet
A) Vertical groove B) Flat groove C) Flat fillet D) Overhead groove
A) Vertical groove B) Horizontal fillet C) Horizontal groove D) Flat groove
A) Vertical groove B) Horizontal fillet C) Flat groove D) Overhead groove
A) Flat groove B) Horizontal fillet C) Overhead groove D) Vertical groove
A) Weld bead made with transverse movement B) Cleaning motion C) Root buildup D) Slag brushing
A) Oxygen B) Mercury C) Sulphur D) Hydrogen |