General Studies · IC Engines
In a forced-feed lubrication system of an internal combustion engine, the lubricating oil is circulated primarily by a:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Natural circulation thermosiphon system
- 2Roots blower
- 3Positive displacement pump (e.g., gear pump)✓
- 4Centrifugal pump
Correct answer
Positive displacement pump (e.g., gear pump)
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