एक पेट्रोल इंजन किस सिद्धांत पर काम करता है?

  1. ओटो चक्र
  2. डीजल चक्र
  3. पास्कल चक्र
  4. इनमें से कोई नहीं

Answer (Detailed Solution Below)

Option 1 : ओटो चक्र
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Detailed Solution

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पेट्रोल इंजन ओटो चक्र पर काम करता है। एक ओटो चक्र में चार प्रक्रियाएं होती हैं-

प्रक्रिया 1–2: एक स्थिरोष्म (आइसेंट्रोपिक) संपीड़न

प्रक्रिया 2–3: एक सतत आयतन ताप संवर्धन

प्रक्रिया 3–4: एक स्थिरोष्म (आइसेंट्रोपिक) प्रसरण

प्रक्रिया 4–1: एक सतत आयतन ताप अस्वीकरण

नोट: एक डीजल इंजन डीजल चक्र पर काम करता है।
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