Superheated water at 1 MPa and 300 C is allowed to cool at constant volume until the temperature drops to 150 C. At the final state, determine the pressure in bar, the quality, and the amount of heat rejected in kJ/kg.

Superheated water at 1 MPa and 300 C is allowed to cool at constant volume until the temperature drops to 150 C. At the final state, determine the pressure in bar, the quality, and the amount of heat rejected in kJ/kg.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Please solve this in thermodynamics

Superheated water at 1 MPa and 300 C is
allowed to cool at constant volume until
the temperature drops to 150 C. At the
final state, determine the pressure in bar,
the quality, and the amount of heat
rejected in kJ/kg.
Select one:
a. 7.758 bar, 0.856, -696.82 kJ/kg
b. 8.758 bar, 0.356, -1100.82 kJ/kg
O c. 4.758 bar, 0.656, -897 kJ/kg
d. 5.758 bar, 0.356, 596.82 kJ/kg

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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