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Welding Vocab 2

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Of or relating to or containing iron






2. An affix that added in front of the word






3. A set of rules or principles or laws (especially written ones)






4. An aperture or hole opening into a bodily cavity






5. A metal added in the making of a joint through welding - brazing - or soldering.






6. A low- carbon steel containing sufficient iron oxide to give a continuous evolution of carbon monoxide while the ingot is solidifying - resulting in a case or rim of metal virtually free of voids. Sheet and strip products made from rimmed steel ingot






7. A cloud- like area where welding fume collects






8. To solder (two pieces of metal) together using a hard solder with a high melting point.






9. Planar weld discontinuity in which fusion does not occur between the weld metal and base metal or between adjoining weld beads






10. A vehicle used to haul goods ; especially : a strong cart or wagon without sides






11. The union of diverse things into one body or form or group






12. Threshold Limit Value (TLV) of a chemical substance is a level to which it is believed a worker can be exposed day after day for a working lifetime without adverse health effects.






13. Cut - notch or groove; quantity of something cut at the same time






14. American National Standards Institute; the governing body for standards in the U.S.






15. Cut away material from the underside of (an object) so as to leave an overhanging portion in relief






16. A metal joint formed by softening with heat and fusing or hammering together






17. 30% of the heat is concentrated in the workpiece; 70% of the heat in concentrated in the tungsten electrode; Shallow penetration; Wide weld area; used only for welding thin sheet metal where low current is sufficient.






18. To treat - combine - or impregnate with carbon - as when casehardening steel.






19. The distance from which the electrode is from the base metal while you're welding.






20. American Welding Society






21. Of or relating to or caused by a toxin or poison






22. PSI (pounds per square inch ) a unit of pressure equal to 6.895 x 10 Pa or 51.71 torr






23. Containing little or no iron






24. Of or relating to very low temperatures






25. The act of splashing a (liquid) substance on a surface






26. The American Conference of Governmental Industrial Hygienists (ACGIH); develops TLVs and BEIs as guidelines to assist in the control of health hazards






27. The strength of material expressed as the greatest longitudinal stress it can bear without tearing apart






28. A permit system for Hot Work is required by the State Fire Prevention Code and OSHA






29. (physical chemistry) a fourth state of matter distinct from solid or liquid or gas and present in stars and fusion reactors






30. To cause to die or lose consciousness by impairing normal breathing - as by gas or other noxious agents; choke; suffocate; smother.






31. Materials or liquids that catch fire easily






32. Department of Transportation






33. A widely used abbreviation for Material Safety Data Sheet. A MSDS contains details of the hazards associated with a chemical - and gives information on its safe use.






34. Put into a certain place or abstract location






35. Visible particles of matter suspended in the air - such as mist or smoke






36. 'kilo- pound[- force] per square inch') is 1000 psi






37. Lack of connection of continuity






38. Possible to burn






39. National Electrical Manufaturers Association






40. A conductor used to make electrical contact with some part of a circuit






41. In constant change






42. Procedure To prevent the accidental release of energy to equipment being cleaned -






43. The basic unit of electric current adopted under the Systeme International d'Unites






44. Any of the chemically inert gaseous elements of the helium group in the periodic table






45. Used to achieve better hardenability - which in turn improves its other mechanical properties. They are also used to increase corrosion resistance in certain environmental conditions. Difficult to weld.






46. Compliance for Safety Glasses






47. Discontinuity in a groove weld in which the weld metal doesn't extend through the joint thickness.






48. A homogeneous solid that can exist over a range of component chemicals






49. A mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten






50. The property of being porous;being able to absorb fluids