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Technology Vocab

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. A vehicular system that produces proper support for the weight of the vehicle and cargo






2. Brings materials and parts together to make a finished product






3. Any technique that uses living organisms - or parts of organisms - to make or modify products - improve plants or animals - or to develop microorganisms for specific uses.






4. A ridged bar that is free to pivot or rotate on a fixed point






5. The successful transmission of information through a common system of symbols - signs - behavior - speech - writing - or signals.






6. Force that pulls objects towards the center of the earth.






7. Written plan that identifies a problem to be solved - its criteria - and its constraints; used to encourage thinking of all aspects of a problem before attempting a solution.






8. Uses energy to produce power for motion






9. Process of designing on a computer.






10. Is the process by which a material is chipped away to change its shape






11. Simple handheld artifacts that require human muscle power or air or electric power to make them work






12. The resistance of an object to the flow of a fluid - such as air or water






13. The force that brings moving objects to rest - friction occurs when objects come in contact with each other






14. The systematic act or process of building - erecting - or constructing buildings - roads - or other structures.






15. Two cylindrical objects fastened together that rotate on a common axis






16. Are processes that turn industrial materials into finished materials






17. Work performed by an engineer -involves the knowledge of mathematical and natural sciences applied with judgment and creativity to develop ways to utilize materials and forces of nature for the benefit of mankind.






18. Machinesmade up of various combinations of simple machines






19. The system by which the views of a multiview drawing are arranged in relation to each other






20. Systematic and creative application of scientific and mathematical principles to practical ends






21. The process of making a raw material into a finished product; especially in large quantities.






22. Is the process by which part of a material is removed - usually through cutting Separating uses tools to shear or machine away unwanted material






23. The system of making many of the same items very quickly - usually by machine






24. Increases our mechanical advantage and help us apply forces we could not provide with just our own strength.






25. To push or drive quickly and forcibly






26. Device with fixed and moving parts that modifies mechanical energy in order to do work.






27. A method of drawing views of an object as it is seen from different positions and arranged in a standard order






28. A rough drawing that represents the main features of an object or scene and often made as a preliminary study.






29. An individual self-sustaining unit of life or living material. Five forms of organisms: plants - animals - fungi - protists - and bacteria






30. The capacity for doing work






31. Human activities used to create - invent - design - transform - produce - control - maintain - and use products or systems






32. Decision-making process that produces plans for products or systems that meet human needs and wants or solve problems.






33. Making sure that quality remains high during manufacturing






34. Tools used to aid in the process of creating an engineering drawing.






35. Coats or modifies the surface of parts or products to protect them - make them more appealing to the consumer or both






36. Material that is not found in nature (glass - concrete - and plastics)






37. Protection from risk of harm or injury while operating equipment or working Safety Device- Apparatus or attachments that prevent a mechanism from being operated unintentionally or inappropriately






38. Is the use of knowledge - tools - and resources to help people solve problems.






39. A systematic problem solving strategy - with criteria and constraints - used to develop many possible solutions to solve a problem or satisfy human needs and wants and to winnow (narrow) down the possible solutions to one final choice.






40. A device that is thick at one end and tapers to a thin edge at the other end






41. A limit to the design process. Constraints may be such things as appearance - funding - space materials - and human capabilities.






42. A manufacturing system that involves producing a limited quantity of a product to a customer's specifications.






43. A full-scale working model used to test a design concept by making actual observations and necessary adjustments.






44. A flat sloped surface






45. Made of a grooved wheel with a rope or cable wrapped around it






46. The system that makes changes in speed and direction of a vehicle possible






47. The system receiving information needed to operate the vehicle






48. A group of interacting - interrelated - or interdependent elements or parts that function together as a whole to accomplish a goal






49. Are processes that change raw materials into industrial materials






50. An inclined plane wrapped around a cylinder