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. Is CDF discrete or continuous - if it is discrete give the continuous equivalent - if it continuous give the discrete equivalent.






2. Does TIES use MADM or MODM? Why?






3. What are the different types of UTEs?






4. What are the four difference life cycle costs?






5. What is the equation for the learning curve?






6. Define fixed cost and variable cost.






7. Strengths of TOPSis...






8. What is the definition of ROI?






9. What is another name for a normal distribution?






10. What is the equation for present equivalent value? Define variables.






11. Why is learning curve used (or what is it?)






12. Write down a formula for a normal distribution






13. TIES Step 4: Investigate Design Space






14. Name the advantages of UTE.






15. 3 Probabilistic Design Methods






16. 3 Measures of Central Tendency (& Defs)






17. What is the definition of CDF?






18. TIES Step 3: Model and Simulation






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






20. 8 Steps in TIES






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






22. What is the goal of probabilistic design?

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23. If you have two compatible mature technologies to infuse - or one not mature technology - which will have the most variance?






24. What is the notation for a standard normal distribution?






25. What does CDF stand for?






26. What can management do to mitigate the risk associated with infusing new technologies?






27. How is inflation measured?

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28. Why use uniform dist for input variables (Gap Analysis)






29. What is TIM? What is the size and what value can it take?

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30. Ratio scale






31. TIES






32. MODM






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






34. You have a group of 5 dice. You roll the groups and sum the results of the 5 dice 4 times. What is the sample size? What are you sampling?






35. interval scale






36. 4 Measures of Dispersion






37. What are K- factors applied to?






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






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






40. Weaknesses of TOPSis...






41. $/RPM Equation






42. How do you get the CDF from the PDF?






43. TIES Step 1: Problem Definition






44. TIF

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






46. TIES Step 6: Identify Technology






47. Show and explain a pareto frontier






48. What can be done about uncertainty in requirement?






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






50. What does the CLT state - be specific!