Engine General (Supplementary) USCG Question #1028 (Set 18)

Which of the figures in illustration GS-0080 would be used in conjunction with figure "B" of the device shown in illustration GS-0124? GS-0080

USCG Exam Illustration GS-0080
USCG Examination Diagram: Illustration GS-0080
Official USCG Answer & Rule Citation

Correct Answer: Option A — figure F

Figure F in illustration GS-0080 depicts a hex key or Allen wrench. This tool is specifically designed to engage the internal hexagonal socket found in the head of the set screw shown in figure B of illustration GS-0124, allowing for the tightening or loosening of the fastener.

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