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Author Question: Which one of the following statements correctly describes the operation of a shift register length ... (Read 54 times)

EAugust

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Which one of the following statements correctly describes the operation of a shift register length parameter?
 
  A) The length value indicates how many bit positions a bit changes to the right in every false to true transition of the BSL ladder rung.
  B) The length value indicates how many false to true transition of the BSL ladder rung are required to move a single bit from the input bit positions to the left and into the unload bit location.
  C) The length value indicates how many false to true transition of the BSL ladder rung are required to move a single bit from the input bit positions to the right and into the unload bit location.
  D) The length value indicates how many bit positions a bit changes to the left in every false to true transition of the BSL ladder rung.

Question 2

Which of the following statements for the Logix timer addressing is NOT true?
 
  A) The timer tag name must have the word timer included.
  B) The data type for the tag must be Timer.
  C) The value of the timer parameters are displayed the Programs tags dialog box by selecting the monitor tab.
  D) Tag names can be viewed in the Program Tags dialog box.



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ryhom

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Answer to Question 1

B

Answer to Question 2

A





 

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