Test your basic knowledge |

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






2. Materials or liquids that catch fire easily






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






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






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






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






7. American Welding Society






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






9. 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






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






11. An affix that added in front of the word






12. An aperture or hole opening into a bodily cavity






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






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






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






16. In constant change






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






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






19. Direct Current






20. 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.






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






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






23. 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.






24. 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.






25. National Electrical Manufaturers Association






26. Of or relating to very low temperatures






27. Department of Transportation






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






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






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






31. A movement forward






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






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






34. A cloud- like area where welding fume collects






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






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






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






38. Lack of connection of continuity






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






40. 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






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






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






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






44. A phenomenon associated with surface tension and resulting in the elevation or depression of liquids in capillaries






45. Possible to burn






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






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






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






49. Compliance for Safety Glasses






50. Put into a certain place or abstract location






?:?:)

Search BasicVersity Tests



OR

Browse BasicVersity