Test your basic knowledge |

Oxyfuel Welding

Subject : engineering
Instructions:
  • Answer 10 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. A colorless flammable gas used chiefly in welding and in organic synthesis






2. An air mass of higher than normal pressure






3. A measuring instrument for measuring and indicating a quantity such as the thickness of wire or the amount of rain etc.






4. In the US - 50 psi






5. Any of various controls or devices for regulating or controlling fluid flow - pressure - temperature - etc.






6. Control consisting of a mechanical device for controlling the flow of a fluid






7. A cylindrical container for oxygen or compressed air






8. A flexible pipe for conveying a liquid or gas






9. A nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas






10. A burner that mixes air and gas to produce a very hot flame