General Studies · IC Engines
What is the primary purpose of adding oil in an oil-bath type air cleaner?
- 1To accelerate the airflow rate into the intake manifold
- 2To pressurize the incoming air before combustion
- 3To trap dust and dirt particles from the incoming atmospheric air✓
- 4To lubricate the intake valves of the engine
Correct answer
To trap dust and dirt particles from the incoming atmospheric air
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