General Studies · Pneumatics
What is the primary function of the lubricator component in a pneumatic FRL (Filter-Regulator-Lubricator) Air Service Unit?
- 1Filtering solid particles
- 2Moisture removal
- 3Injecting a fine mist of oil into compressed air✓
- 4Pressure regulation
Correct answer
Injecting a fine mist of oil into compressed air
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