A spark arrestor __________.
Official USCG Answer & Rule Citation
Correct Answer: Option A — prevents sparks from getting out of an engine's exhaust system
A spark arrestor utilizes centrifugal force, screens, or baffles to trap and break up incandescent carbon particles and hot embers within internal combustion exhaust gases. This critical safety device prevents uncontained ignition sources from escaping into flammable atmospheres.
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