Automated Systems Review Crossword

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Across
  1. 1. A technique that is used to make a process automatic.
  2. 6. A conductor wrapped around an iron core. The two ends of the conductor are attached to a power source. When current passes through the conductor, the iron core becomes
  3. 12. Information about the output of a system that can be used to make adjustments.
  4. 15. Fluid power system that uses water, oil, or another liquid.
  5. 16. A system of discrete states: high or low, on or off, 1 or 0.
  6. 18. The place at which independent and often unrelated systems meet and act on or communicate with each other.
  7. 19. Fluid power system based on the use of air or another gas.
  8. 20. A new product, system, or process that has never existed before, created by study and experimentation.
  9. 22. A diagram that shows step-by-step progression through a procedure or system especially using connecting lines and a set of conventional symbols.
  10. 23. A system that uses feedback from the output to control the input.
Down
  1. 2. The information produced by a computer.
  2. 3. An electromagnetically operated switching device.
  3. 4. A control system that has no means for comparing the output with input for control purposes. It often requires human intervention.
  4. 5. An improvement of an existing technological product, system, or method of doing something.
  5. 7. Locating and finding the cause of problems related to technological products or systems.
  6. 8. To function imperfectly or badly.
  7. 9. A photo-sensitive resistor whose resistance decreases as the light striking the unit increases.
  8. 10. A signal having the characteristic of being continuous and changing smoothly over a given range, rather than switching suddenly between certain levels.
  9. 11. A device that responds to a physical stimulus (as heat, light, sound, pressure, magnetism, or a particular motion) and transmits a resulting impulse (as for measurement or operating a control).
  10. 13. Information fed into a system.
  11. 14. A group of interacting, interrelated, or interdependent elements or parts that function together as a whole to accomplish a goal.
  12. 17. Set of instructions that control the operation of a computer.
  13. 21. A device for making, breaking, or changing the connections in an electrical circuit.