When the specific gravity of the liquid pumped by a centrifugal pump increases, its head ( ) increases, while the pressure at the pump outlet ( ) increases as well.
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As the specific gravity of the liquid pumped by the centrifugal pump increases, its head ( ) and the pressure at the pump outlet ( ).
Head remains constant, outlet pressure increases
Head remains constant, outlet pressure increases
Is there also an issue with changes in power current here? And then discuss whether to increase or decrease it :)
The head does not change with the density of the medium; it increases only with pressure