A mass flowrate of 0.75 Ibm/s of water at 80 F and 70 pisa is mixed with 1 Ibm/s of saturated vapor water at 70 psia in a mixing chamber. During this process 100 Btu/s of heat is lost from the mixing chamber to the surrounding environment. The exiting stream leaves the mixing chamber at 7O psia. What is the quality of.the exiting stream ? Select the answer that is closest to the true value. A) 0.662 B) 0.511 C) 0.402 D) 0.321 O A O B OD

A mass flowrate of 0.75 Ibm/s of water at 80 F and 70 pisa is mixed with 1 Ibm/s of saturated vapor water at 70 psia in a mixing chamber. During this process 100 Btu/s of heat is lost from the mixing chamber to the surrounding environment. The exiting stream leaves the mixing chamber at 7O psia. What is the quality of.the exiting stream ? Select the answer that is closest to the true value. A) 0.662 B) 0.511 C) 0.402 D) 0.321 O A O B OD

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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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

A mass flowrate of 0.75 lbm/s of water at 80 F and 70 pisa is mixed with 1 Ibm/s of saturated vapor water at 70 psia in a mixing chamber. During this process 100 Btu/s of heat is
lost from the mixing chamber to the surrounding environment. The exiting stream leaves the mixing chamber at 70 psia.
What is the quality of.the exiting stream ?
Select the answer that is closest to the true value.
A) 0.662 B) 0.511 C) 0.402 D) 0.321

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