An insulated piston-cylinder device contains 5 L of
Chapter 4, Problem 34P(choose chapter or problem)
An insulated piston-cylinder device contains \(5 \mathrm{~L}\) of saturated liquid water at a constant pressure of \(175 \mathrm{kPa}\). Water is stirred by a paddle wheel while a current of \(8 \mathrm{~A}\) flows for 45 min through a resistor placed in the water. If one-half of the liquid is evaporated during this constant-pressure process and the paddle-wheel work amounts to \9400 \mathrm{~kJ}\), determine the voltage of the source. Also, show the process on a \(P\) - \(v\) diagram with respect to saturation lines.
Equation Transcription:
Text Transcription:
5 L
175 kPa
45 min
400 kJ
P-v
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