Factsworld

Dosto, engine sirf lohe ka ek dabba nahi hai, ye insaani dimaag ki ek aisi masterpiece hai jo "Aag" ko "Raftar" mein badalti hai. Aaj hum baat karenge ki kaise ek chota sa spark ya thoda sa pressure itni badi energy paida karta hai. Ye post un logo ke liye hai jo engine ki gehrai (2000+ words) ko samajhna chahte hain. 1. Internal Combustion (IC) Engine: Base Se Samjhein Engine do tarah ke hote hain: External aur Internal. Purane zamane ke steam engine (bhap wale) "External" hote the kyunki unki aag bahar jalti thi. Lekin aaj ki bikes aur cars mein **Internal Combustion Engine** hota hai. Iska matlab hai ki fuel (tel) engine ke "andar" hi jalta hai. Jab engine ke andar fuel aur hawa ka mixture jalta hai, toh wo bahut saari gas paida karta hai. Ye gas itni tezi se failti (expand) hai ki ye piston ko zor se niche dhakelti hai. Bas, yahi dhakka hamari gaadi ke pahiye ghumata hai. 2. 4-Stroke Cycle: Engin...