General Studies · IC Engines
निम्नलिखित में से कौन सा घटक आंतरिक दहन इंजनों (IC engines) में उपयोग की जाने वाली वायु-शीतलन प्रणाली (air-cooling system) का एक उदाहरण है?
- 1थर्मोसाइफन सिस्टम
- 2नॉन-रिटर्न सिस्टम
- 3कूलिंग फिन्स (Cooling fins)✓
- 4प्रेशर कूलिंग सिस्टम
सही उत्तर देखें
कूलिंग फिन्स (Cooling fins)
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