40 kg of air at 345 kPa is contained a rigid vessel at temperature 20 deg.C, heat is then applied until the temperature reaches 320 deg.C. Determine the final pressure, work done, and heat. A P2 = 698.2 kPa; W done = - 3950.57 K); Q = 12074.4 KJ B P2 = 698.2 kPa; W done = 0; Q = 8623.2 KJ P2 = 5520 kPa; W done = 3950.57 KJ; Q = 12074.4 KJ 5520 kPa; W done = 0; Q = 8623.2 KJ
40 kg of air at 345 kPa is contained a rigid vessel at temperature 20 deg.C, heat is then applied until the temperature reaches 320 deg.C. Determine the final pressure, work done, and heat. A P2 = 698.2 kPa; W done = - 3950.57 K); Q = 12074.4 KJ B P2 = 698.2 kPa; W done = 0; Q = 8623.2 KJ P2 = 5520 kPa; W done = 3950.57 KJ; Q = 12074.4 KJ 5520 kPa; W done = 0; Q = 8623.2 KJ
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 29RQ: If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the...
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![40 kg of air at 345 kPa is contained a rigid vessel at temperature 20 deg.C, heat is then applied until the temperature reaches 320 deg.C.
Determine the final pressure, work done, and heat.
A P2 = 698.2 kPa; W done = - 3950.57 K); Q = 12074.4 KJ
B P2 = 698.2 kPa; W done = 0; Q = 8623.2 KJ
P2 = 5520 kPa; W done = 3950.57 KJ; Q = 12074.4 KJ
5520 kPa; W done = 0; Q = 8623.2 KJ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56fe15bf-2e53-43ac-9f74-29febd61bb91%2F8eadfc41-58a5-4040-bc2f-9b73100a4710%2F1j6xsde_processed.png&w=3840&q=75)
Transcribed Image Text:40 kg of air at 345 kPa is contained a rigid vessel at temperature 20 deg.C, heat is then applied until the temperature reaches 320 deg.C.
Determine the final pressure, work done, and heat.
A P2 = 698.2 kPa; W done = - 3950.57 K); Q = 12074.4 KJ
B P2 = 698.2 kPa; W done = 0; Q = 8623.2 KJ
P2 = 5520 kPa; W done = 3950.57 KJ; Q = 12074.4 KJ
5520 kPa; W done = 0; Q = 8623.2 KJ
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