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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. Materials or liquids that catch fire easily






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






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






4. Air conditioning; alternating current






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






6. An aperture or hole opening into a bodily cavity






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






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






9. 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.






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






11. Of or relating to or containing iron






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






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






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






15. Compliance for Safety Glasses






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






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






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






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






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






21. 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






22. Steel whose characteristics are determined by the amount of carbon it contains






23. A government agency in the Department of Labor to maintain a safe and healthy work environment






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






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






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






27. National Electrical Manufaturers Association






28. Direct Current






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






30. An affix that is added at the end of the word






31. Shield consisting of an arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference






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






33. 70% of the heat is concentrated in the workpiece; 30% of the heat is concentrated in the tungsten electrode; Deep penetration; Narrow weld area; welding other materials than aluminum or magnesium






34. Containing little or no iron






35. The surface of a material in contact with another to which it is or will be joined






36. Of or relating to very low temperatures






37. American Welding Society






38. These are areas where your hands can become trapped or mashed between two objects






39. A movement forward






40. Of or relating to sytems made up of combination of letters and numbers






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






42. Lack of connection of continuity






43. Put into a certain place or abstract location






44. 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.






45. An affix that added in front of the word






46. Department of Transportation






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






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






49. In constant change






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