Marine Electrical Systems USCG Q#305 (Set 11)

What type of electrical diagram is shown in figure "B" of the illustration? Illustration EL-0007

USCG Exam Illustration EL-0007
USCG Examination Diagram: Illustration EL-0007
Official USCG Answer & Rule Citation

Correct Answer: Option B — schematic diagram

Figure "B" illustrates a schematic (elementary) diagram, which details the functional operation and control logic of a circuit using standard symbols rather than physical wiring layouts, complying with IEEE 45 and 46 CFR Subchapter J documentation.

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