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Engine: General Subjects

Question 2,652 of 1,465

You are chief engineer on a vessel that has a signal processing flow as depicted in figure "B" of the illustration. This flow processes pressure, temperature and flow measurements via transducers to a multiplexer, which manages the signals, forwarding them down the flow path. You only have the figure "B" drawing to go by when troubleshooting. What type of signal is the transducers processing into this system?

USCG illustration EL-0095 for Engine General Subjects question 2652
Illustration EL-0095
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Appears on the 2026 sample exam for

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