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Chapter 1 Exercises

  1. A specification by this company was written that created the first PLC.  Name the company and town (or area) in which this occurred:
  2. Name a PLC manufacturer that was absorbed by another PLC manufacturer.
  3. Name a PLC manufacturer that would be found predominantly in a Japanese auto company’s manufacturing facility.
  4. Name a PLC manufacturer that would be found predominantly in a European factory.
  5. Name a PLC manufacturer that would be found predominantly in a US factory:
  6. What is the significance of the picture below to the study of PLCs?

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Hybrid Text: Working With PLCs Copyright © 2024 by Ted Evans is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.

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