General Studies · IC Engines
एक आंतरिक दहन (I.C.) इंजन 20 के संपीड़न अनुपात (compression ratio) के साथ कार्य करता है। यदि कट-ऑफ स्ट्रोक के 10% पर होता है, तो इस इंजन का कट-ऑफ अनुपात कितना है?
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