POET Ch 2 Keywords Crossword

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Across
  1. 4. a substance for which useful products or items are made.
  2. 5. a system input measured in minutes and hours, work hours, product life or service intervals.
  3. 7. appears in nature without human interference.
  4. 8. a device or mechanism that changes the amount, speed or direction of a force.
  5. 10. the reason for which the system was designed.
  6. 13. the result of any system.
  7. 14. a control system that uses feedback.
  8. 15. a control mechanism that provides data on how well a system is operating.
  9. 16. the reason or purpose for a system.
  10. 18. specific information about a subject.
Down
  1. 1. a set of related parts designed to achieve a goal.
  2. 2. a system that does not have a feedback mechanism.
  3. 3. something produced that had been hoped for.
  4. 6. includes input, output, process, feedback and goal.
  5. 9. a resource put into the system to reach the desired goal.
  6. 11. gives back data on how well a system is operating.
  7. 12. the part of a system that changes inputs to outputs.
  8. 17. an output harming the environment
  9. 19. the ability to do work.