The U-tube in Fig. P2.160 rotates at \(2.0 \mathrm{rev} / \mathrm{sec}\). Find the absolute pressures at points \(C\) and \(B\) if the atmospheric pressure is 14.696 psia. Recall that \(70{ }^{\circ} \mathrm{F}\) water evaporates at an absolute pressure of 0.363 psia. Determine the absolute pressures at points \(C\) and \(B\) if the U-tube rotates at \(2.0 \mathrm{rev} / \mathrm{sec}\).

Figure P2. 160

Transcribed Image Text:

70F water C - 2.5' 1' B.