Test your basic knowledge |

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






2. The capacity for doing work






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






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






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






6. Substance (chemical - biological - or mixed) that goes into the makeup of a physical object






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






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






9. 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.






10. The system receiving information needed to operate the vehicle






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






12. An inclined plane wrapped around a cylinder






13. To keep from falling or moving; support Lift is an upward force used to overcome gravity






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






15. Making sure that quality remains high during manufacturing






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






17. Machinesmade up of various combinations of simple machines






18. 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.






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






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






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






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






23. 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.






24. To push or drive quickly and forcibly






25. Process of designing on a computer.






26. 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.






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






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






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






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






31. A person who is trained in and uses technological and scientific knowledge to solve practical problems.






32. An action that causes material to be removed






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






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






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






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






37. A flat sloped surface






38. A drawing created to communicate specific details about an object following specific design guidelines






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






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






41. Are processes that change raw materials into industrial materials






42. 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






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






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






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






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






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






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






49. Are processes that turn industrial materials into finished materials






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