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






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






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






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






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






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






7. 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.






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






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






10. The law that states that if the pressure of a gas increases - the volume decreases (provided that the temperature remains constant).


11. Energy in motion.






12. 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.






13. A resource that is entered into a system.






14. 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.






15. The splitting of the nucleus of an atom.






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






17. 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.'






18. The capacity to do work or exert effort.






19. 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.






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






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






22. The long term storage mechanism of a computer. It holds the computer programs used for word processing - playing games - and other tasks.






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






24. 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.






25. Restriction or limit placed on a product.






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






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






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






29. Stored energy or energy at rest.






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






31. Creating things through the process of planning.






32. The formal rules that guide the design process.






33. A method of obtaining energy from waste products






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






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






36. Someone who starts a business.






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






38. 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.






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






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






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






42. A popular movement.






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






44. The basic framework of a system






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






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






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






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






49. 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.






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