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RADIATOR CAP :- WORKING PRINCIPLE, FUNCTIONS, TYPES, ADVANTAGES, DISADVANTAGES AND APPLICATIONS

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RADIATOR CAP  Introduction to the Radiator Cap The radiator cap is a small but essential component of a vehicle's cooling system. It plays a critical role in maintaining the pressure within the cooling system, ensuring that the engine operates at the optimal temperature and preventing overheating. Often overlooked, the radiator cap is engineered to be much more than just a simple cover for the radiator. It is designed to maintain a specified pressure within the cooling system, which helps to increase the boiling point of the coolant, allowing the engine to operate efficiently under various conditions. Understanding the radiator cap's role, how it works, and the different types available is crucial for anyone involved in vehicle maintenance or repair. Working Principle The radiator cap functions by controlling the pressure within the cooling system. It is typically set to a specific pressure rating, usually between 13 to 16 psi (pounds per square inch), depending on the vehicle...
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PETROL ENGINE :- WORKING, ADVANTAGES, DISADVANTAGES AND APPLICATIONS

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PETROL ENGINE Introduction to Petrol Engines A petrol engine, also known as a gasoline engine, is an internal combustion engine that operates on petrol (gasoline) as fuel. Petrol engines are one of the most common types of engines used in vehicles today, particularly in passenger cars, motorcycles, and small aircraft. The key characteristic of a petrol engine is its reliance on spark ignition, which distinguishes it from diesel engines that use compression ignition. In a petrol engine, the air-fuel mixture is ignited by a spark from the spark plug, leading to the combustion that powers the engine. Understanding the working principle, advantages, disadvantages, and applications of petrol engines is crucial for appreciating their role in modern transportation. Working Principle of Petrol Engines The working of a petrol engine is based on the four-stroke cycle, also known as the Otto cycle, named after Nikolaus Otto, who developed it in the late 19th century. The four strokes in the cycle...
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