Test your basic knowledge |

Technical Design And Engineering

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. The path by which electric current or pulses flow.






2. A production process in which the part or product moves down a line from one station to the next while parts are added.






3. The use of simple machines to multiply the output force of a mechanical system.






4. A specialized processor that resides directly on the motherboard of a computer. It can be thought as the brain of a computer. It processes the data; also referred to as a microprocessor or a 'computer within the computer.'






5. The unlawful acquisition of some one's personal information for use without their consent.






6. The measure of work done over a period of time as energy is converted from one form to another or transferred from one place to another.






7. The process of turning abstractions of thought into concrete ideas.






8. The use of force to act on an object in order to move move the object in the same direction as the force.






9. Heat generated within the Earth as the result of the decay of radioactive materials beneath the Earth's crust.






10. The passage of electric current through an electrolytic fluid for the purpose of separating molecules.






11. Processes and knowledge that can be used to extend human abilities as well as satisfy human needs and wants.






12. The combination of knowledge of science - mathematics - technology - and communication to solve technology problems.






13. A production system in which a limited quantity of a part or product is made. After the production run - the machines are retooled or changed over to accommodate the production of a different part or product.






14. The use of 3D CAD drawings to create real models of a product within a sort of time.






15. Current flow in which electrons reverse direction at regular intervals.






16. A language - used to write computer programs - that can easily be translated into machine language.






17. A series of operations that includes all of the activities that must be performed in order for the system to yield the expected result.






18. An activity in which two or more people try to think of as many possible solutions to a problem as they can. Ideas are not evaluated or criticized at this time.






19. A popular movement.






20. A device capable of detecting (sensing) changes in its environment; light and movement are examples.






21. The amount of resistance the power system must overcome or - alternatively - the amount of force output by the power system: also can be referred to as weight or pressure.






22. The technology field focused on sending messages and other in formation using different means.






23. The capacity to do work or exert effort.






24. The use of computers in each stage of the design process.






25. A very small solid state panel that contains light sensitive photo- sites or photo- diodes. The CCD uses the photo- sites to convert light into electrical signals transformed into an image.






26. Restriction or limit placed on a product.






27. The use of lasers to record realistic images of three- dimensional objects.






28. The act of breaking a particular subject into different parts to achieve clarity of understanding.






29. Stored energy or energy at rest.






30. Creating things through the process of planning.






31. A device that creates a mechanical advantage. Complex machines are based on 6 simple machines in various combinations.






32. The imitation - as closely as possible - of the real- life circumstances in which a solution is intended to be used.






33. The formal rules that guide the design process.






34. Current flow in which electrons move in only one direction.






35. A wave created by electric and magnetic fields;it travels through the air like ripples in a pool of water.






36. A method of obtaining energy from waste products






37. A circuit in which electricity flows along more than one path.






38. The effect of a system's processes and/or output on the systems environment. this effect can be either positive - negative - or in some cases both.






39. The knowledge - tools - machines - skills - and other things that people make and do to send and receive information.






40. Trade of products and services on a global scale.






41. Studying the effects of a given technology to determine its impact.






42. The basic framework of a system






43. The judgement of the end result based upon given criteria.






44. The design of equipment and environments to promote human health - safety - and well- being; sometimes referred to as ergonomics.






45. A unit that collects waves and decodes information contained within those waves.






46. The field of knowledge relating to materials as they exists on a molecular or atomic level.






47. A production system in which products are made one at a time according to customer's specifications.






48. The height of a wave measured from the top of its peak to the bottom of its trough. It is an indicator of the strength of a wave.






49. The process of creating the most effective and functional product or process while meeting all the criteria and constraints.






50. A circuit in which electricity flows along a single path to more than one device.