Engine General (Supplementary) USCG Question #799 (Set 15)

The dimension of the sensing gap in the left hand limit sensor assembly shown in the illustration is __________. GS-0010

USCG Exam Illustration GS-0010
USCG Examination Diagram: Illustration GS-0010
Official USCG Answer & Rule Citation

Correct Answer: Option A — 1/8 inch

Limit sensors in automated machinery require precise gap settings to ensure accurate position detection. Illustration GS-0010 specifies the sensing gap for the left-hand limit sensor assembly as 1/8 inch. Maintaining this gap is critical for the reliable operation of automated control systems and preventing mechanical collision or signal failure.

100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.