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. An agreement that permits free trade among member nations. The decrease in trade barriers help manufacturers find larger markets for there product.






2. 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.






3. A device that orbits the Earth and receives messages from one location and transmits them to another.






4. 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.






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






6. The act of putting different things together to form a new product or idea.






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






8. The splitting of the nucleus of an atom.






9. Someone who starts a business.






10. 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.






11. The money a business makes after all expenses have been paid






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






13. The path by which a message travels from the sender to receiver.






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






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






16. Stored energy or energy at rest.






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






18. A group of people working together to accomplish a common goal.






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






20. The number of waves that pass through a given point in one second. It is commonly measured in a unit called hertz. 1Hz is equal to one complete wave cycle in one second.






21. 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.'






22. 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.






23. A popular movement.






24. The superimposition of sine waves on electromagnetic carrier waves.






25. The path by which electric current or pulses flow.






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






27. The use of pressurized liquid or gasses to control and transmit power.






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






29. A resource that is entered into a system.






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






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






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






33. Energy in motion.






34. Standards that a product must meet to be accepted.






35. A method of obtaining energy from waste products






36. 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.






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






38. Creating things through the process of planning.






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






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






41. The basic framework of a system






42. The use of a computer system to produce technical drawings and/or design a product.






43. The capacity to do work or exert effort.






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






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






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






47. Any information about the output of a system that is returned to the system for the purpose of determining whether or not the system is functioning as it should.






48. A group of parts that work together to accomplish a goal. The basic parts of a system are input - process - and output.






49. 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.






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