Constellation Energy Group

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Constellation Energy Group Instrument & Control Technician Interview Question

I interviewed in Lusby, MD and was asked:
"why would we use a current loop in our equipment instead of a voltage loop?"
Tags: electronics hardware, voltage, current, instrumentation
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Answer

Part of a Instrument & Control Technician Interview Review - one of 33 Constellation Energy Group Interview Reviews

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the cabling covers long distances, the voltage would be too affected by interference.
- Interview Candidate on Dec 2, 2011

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