The pressure of water is increased from 100 kPa to 1200 kPa by a pump. The temperature
Question:
The pressure of water is increased from 100 kPa to 1200 kPa by a pump. The temperature of water also increases by 0.15°C. The density of water is 1 kg/L and its specific heat is cp = 4.18 kJ/kg·°C. The enthalpy change of the water during this process is
(a) 1100 kJ/kg
(b) 0.63 kJ/kg
(c) 1.1 kJ/kg
(d) 1.73 kJ/kg
(e) 4.2 kJ/kg
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To calculate the enthalpy change H of water during this process you can use the formula H U PV Where ...View the full answer
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Related Book For 
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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