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Author Question: PLCs are: A) Only used for single machine control. B) Not general purpose automation ... (Read 33 times)

jeatrice

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on: Jul 28, 2018
PLCs are:
 
  A) Only used for single machine control.
  B) Not general purpose automation controllers.
  C) Designed to work in harsh industrial environments.
  D) All of the above.

Question 2

The most commonly use PLC programming language is:
 
  A) IEC 61131 standard FBD. B) IEC 61131 standard ladder logic.
  C) IEC 61131 standard SFC. D) Vendor ladder logic.


Viet Thy

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


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