4. Quickly accelerate the observation of water level changes. After acceleration, the water level of the water tank is not short, and then water is added to the kettle according to the scale, so that the cooling liquid is completed; 5, continue to start the car, until the fan can automatically start and stop working, in order to complete the water.
The water tank is an important part of the water-cooled engine. As an important part of the cooling circuit of the water-cooled engine, it can absorb the heat of the cylinder and prevent the engine from overheating. Because of the large specific heat capacity of water, the temperature of the engine does not rise much after absorbing the heat of the cylinder, so the heat of the engine passes through the liquid circuit of cooling water, and water is used as the heat carrier to conduct heat, and then the heat is dissipated by convection through a large area of fins to maintain the appropriate working temperature of the engine.
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