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If petrol has a density of 800 kg/m3 and the discharge nozzle is located 8 mm above the level of petrol in a float chamber. What is the pressure differential causing airflow?

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A petrol engine's fuel system consists of several components that work together to transfer fuel from the tank to the engine for combustion.

The main components of the fuel system are: 
Fuel tank, Fuel pump, Fuel filter, Fuel injectors, Fuel pressure regulator, Carburetor, Fuel lines, Air cleaner, Inlet manifold, Supply and return pipelines. 
 


If petrol has a density of 800 kg/m<sup>3</sup> and the discharge nozzle is located 8 mm above the level of petrol in a float chamber. What is the pressure differential causing airflow?






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