Find the percentage difference in the readings of the two identical U-tube manometers shown in Fig. P2.41. Manometer 90 uses \(90{ }^{\circ} \mathrm{C}\) water and manometer 30 uses \(30^{\circ} \mathrm{C}\) water. Both have the same applied pressure difference. Does this percentage change with the magnitude of the applied pressure difference? Can the difference between the two readings be ignored?

Figure P2.41

Transcribed Image Text:

130 100 g 714 T Manometer 90 Manometer 30