Task id10648

Task id10648

A hermetically sealed steel tank (Fig.) contains water (Pw = 1000 kg/m3). The fan creates excess pressure on the free surface, the reading of the mercury manometer (Pрт = 13600 kg/m3) z2 = 500 mm. Determine the absolute pressure on the free surface of the liquid in the tank and the piezometric height z1.

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