Marine Electrical Systems USCG Question #388 (Set 13)

If a digital multimeter is set up as shown in figure "A" of the illustration, what would be displayed on the screen if the fuse being tested is not blown and has proper continuity? Illustration EL-0210

USCG Exam Illustration EL-0210
USCG Examination Diagram: Illustration EL-0210
Official USCG Answer & Rule Citation

Correct Answer: Option A — 0.001 ohms

An intact low-resistance fuse measured with a digital multimeter set to ohms displays near zero resistance, typically indicated as approximately 0.001 ohms for a healthy conductor.

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