NPSH: Verskil tussen weergawes

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Lyn 52:
ΔP<sub>EL</sub> = ρgh = ρg(h<sub>2</sub>-h<sub>1</sub>) = 958.4 × 9.81 × (0.5 - 5.5) = -47010 Pa × (1 kPa/1000Pa) = 47 kPa
 
: <math>\Delta P_{EL} = \rho g h = \rho g (h_2 - h_1) = 958.4 \times 9.81 \times (0.5 - 5.5) = -47010 \ Pa \times \frac{1 \ kPa}{1000 \ Pa} = 47 \ kPa</math>