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ben jeffs ben jeffs
wrote...
Posts: 710
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6 years ago
If the input module indicator and the XIC and the XIO ladder instructions are in agreement, then a voltage measurement indicates ________.
 
  A) The problem is in the field wiring or field device if the input voltage does not agree with the field device condition
  B) The problem is in the input in the module if the input voltage agrees with the field device condition
  C) Either A or B
  D) Neither A or B
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wrote...
6 years ago
C
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