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