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Author Question: Which of the following logical combinations is NOT used with multiple comparison instructions? A) ... (Read 9 times)

Kikoku

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on: Jul 28, 2018
Which of the following logical combinations is NOT used with multiple comparison instructions?
 
  A) XOR B) OR C) OR/AND D) AND/OR

Question 2

The push switch can be used as ________.
 
  A) An interface to a PLC output B) A replacement for a rotary switch
  C) Either A or B D) An interface to a PLC input


mjenn52

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

A

Answer to Question 2

D


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