Test your basic knowledge |

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. What is the notation for a standard normal distribution?






2. What is the goal of probabilistic design?

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3. What is the equation for OEC if X is a benefit (maximize) and N is a cost (minimize)?






4. What is TRL? Range? What does a high TRL mean?






5. Write down a formula for a normal distribution






6. Direct Operating Costs






7. Why do we use a sample?






8. MODM






9. What does CDF stand for?






10. TIES Step 6: Identify Technology






11. Name two uncertainties accounted for by UTE. What metric does UTE use to quantify this risk?






12. What is the goal of robust design?

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13. TIES Step 7: Assess Technology






14. How is inflation measured?

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15. What does TOPSIS stand for?






16. If you have a two values on a CDF what is the probability of getting a value between them?






17. What are the different types of UTEs?






18. What is the difference between price and cost?






19. What is the definition of CDF?






20. Other than infusing technologies - how can you create design space?






21. Assumptions Used in TOPSis...






22. Weaknesses of TOPSis...






23. What is the definition of ROI?






24. 8 Steps in TIES






25. What is satisficing - what is optimizing?






26. What is TCM? What is the size and what value can it take?






27. TIES Step 8: Selecting Technology

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28. What is the definition of inflation?






29. TIES Step 4: Investigate Design Space






30. Show and explain a pareto frontier






31. interval scale






32. MADM






33. 3 Measures of Central Tendency (& Defs)






34. What are the parameters for a standard normal distribution?






35. With 15 technologies - what is the number of possible combinations?






36. What does CLT stand for?






37. Ratio scale






38. TIES Step 1: Problem Definition






39. What are the three snapshots of UTE?






40. What is the normal distribution that results from adding x+y and x[sub]y?






41. Does TIES use MADM or MODM? Why?






42. Define fixed cost and variable cost.






43. What is another name for a normal distribution?






44. What are properties of a CDF?






45. TIES Step 2: Design Space Conception






46. TIES Step 3: Model and Simulation






47. What are K- factors applied to?






48. 3 Probabilistic Design Methods






49. What can be done about uncertainty in requirement?






50. What is the equation for the learning curve?