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bgzhoumi bgzhoumi
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6 years ago
Which of the following is true?
 
  A) Current must flow into the current sourcing output of the PLC from the field device.
  B) Current flow from the field device must flow into the current sinking PLC output to ground.
  C) A and B
  D) Neither A and B
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AshleyroshellAshleyroshell
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6 years ago
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bgzhoumi Author
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6 years ago
Thanks
Loruiz15
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Yesterday
Just got PERFECT on my quiz
riptide
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2 hours ago
Thanks for your help!!
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