A piston-cylinder device initially contains steam at

3.5MPa

, superheated by

5\\\\deg C

. Now, steam loses heat to the surroundings and the piston moves down, hitting a set of stops, at which point the cylinder contains saturated liquid water. The cooling continues until the cylinder contains water at

190.0\\\\deg C

. Use data from the steam tables.\ Determine the initial temperature.\ The initial temperature is

\\\\deg C

.

A piston-cylinder device initially contains steam at 3.5MPa, superheated by 5C. Now, steam loses heat to the surroundings and the piston moves down, hitting a set of stops, at which point the cylinder contains saturated liquid water. The cooling continues until the cylinder contains water at 190.0C. Use data from the steam tables. Determine the initial temperature. The initial temperature is C. A piston-cylinder device initially contains steam at 3.5MPa, superheated by 5C. Now, steam loses heat to the surroundings and the piston moves down, hitting a set of stops, at which point the cylinder contains saturated liquid water. The cooling continues until the cylinder contains water at 190.0C. Use data from the steam tables. Determine the initial temperature. The initial temperature is C