General Studies · IC Engine Lubrication System
उपयोग किए गए इंजन ऑयल में आमतौर पर निम्नलिखित में से कौन सी अशुद्धियाँ जमा हो सकती हैं?
- 1उपरोक्त सभी✓
- 2दहन से संघनित नमी/पानी (Water)
- 3कार्बन कालिख (Carbon)
- 4अपघर्षक धूल के कण (Dust)
सही उत्तर देखें
उपरोक्त सभी
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