Please answer immediately, i really need it as soon as possible.Also please include complete solution thank you! QCacA M2: XM2: ActFIXED Gf (1) globЪ Problen+YouTubThe 41A ue.instructure.com/courses/22029/assignments/284407* ESTExercises Problem No. 2.docxI DownloadO InfoX CloseZOOM+PLACE YOUR SOLUTION HEREProblem No. 2:A closed gaseous system undergoes a reversible process during which 25 BTU arerejected, the volume changing from 5 ft3 to 2 ft3 and the pressure remains constant at 50psia. Find the change of internal energy. Note: 1 BTU = 778 ft. IbAns: 2.76 BTUPLACE YOUR SOLUTION HERE(Show unit conversion)...

To obtain the solution of this question, we will apply the 1st law of the thermodynamics for a…

Answered: A closed gaseous system undergoes a…

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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In a condenser test, the following observations were made:Vacuum = 69 cm of HgBarometer = 75 cm of HgMean temperature of condenser = 35°CHot well temperature = 28°CAmount of cooling water = – 50,000 kg/hrInlet temperature = 17°COutlet temperature = 30°CAmount of condensate per hour = 1250 kgFind(a) the amount of air present per m3 of condenser volume.(b) the state of steam entering the condenser.(c) the vacuum efficiency .R for air = 287 J/kgK
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10. A thermodynamic steady flow system receives 4.56 kg per min of a fluid where, P1=137.90 kPa, v1=0.0388 m^3/kg, ϑ1=122 m/s, and u1=17.16 kJ/kg. The fluid leaves the system at a boundary where P2=551.6 kPa, v2=0.193 m^3/kg, ϑ2=183 m/s, and u2=52.80 kJ/kg. During passage through the system the fluid receives 3000 J/s of heat. Determine the work in kJ/min.
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A closed gaseous system undergoes a reversible process during which 25 BTU are rejected, the volume changing from 5 ft³ to 2 ft³ and the pressure remains constant at 50 psia. Find the change of internal energy. Note: 1 BTU = 778 ft. Ib Ans: 2.76 BTU