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