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






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






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






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






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






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






7. Containing little or no iron






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






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






10. Compliance for Safety Glasses






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






12. Direct Current






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






14. A condition that occurs when the arc does not follow its intended path from the electrode to the workpiece. Arc blow can cause undesirable weld beads.






15. A movement forward






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






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






18. 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.






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






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






21. Put into a certain place or abstract location






22. Air conditioning; alternating current






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






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






25. Of or relating to or containing iron






26. A cloud- like area where welding fume collects






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






28. Lack of connection of continuity






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






30. An affix that added in front of the word






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






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






33. An aperture or hole opening into a bodily cavity






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






35. The difference in electrical charge between two points in a circuit expressed in volts






36. Materials or liquids that catch fire easily






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






38. 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






39. 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.






40. Department of Transportation






41. In constant change






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






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






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






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






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






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






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






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






50. Fastening firmly together







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