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