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A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Te and T. respectively. (2) If the coefficient of performance is 10 and Tc--40°F, determine Tin "F (b) If Te--15°C and T-30°C, determine the coefficient of performance. (c) If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In *F. (d) If Tc-30°F and T-100°F, determine the coefficient of performance. (e) if the coefficient of performance Is 5.5 and Te--5°C, find TH. In "C. Part A ✓ Your answer is correct. If the coefficient of performance Is 10 and Te--40°F, determine Ty. In "F TH Hint Part B ✓ Your answer is correct. 1967 8- IfTc--15°C and Tu-30°C, determine the coefficient of performance. 5.736 Hint Part C ✓ Your answer is correct. If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In *F. Tu- 499.669 *F Hint Part D "F IfTc-30°F and TH-100°F, determine the coefficient of performance. Attempts: 1 of 4 used Attempts: 1 of 4 usec Attempts: 1 of 4 used

A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Te and T. respectively. (2) If the coefficient of performance is 10 and Tc--40°F, determine Tin "F (b) If Te--15°C and T-30°C, determine the coefficient of performance. (c) If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In *F. (d) If Tc-30°F and T-100°F, determine the coefficient of performance. (e) if the coefficient of performance Is 5.5 and Te--5°C, find TH. In "C. Part A ✓ Your answer is correct. If the coefficient of performance Is 10 and Te--40°F, determine Ty. In "F TH Hint Part B ✓ Your answer is correct. 1967 8- IfTc--15°C and Tu-30°C, determine the coefficient of performance. 5.736 Hint Part C ✓ Your answer is correct. If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In *F. Tu- 499.669 *F Hint Part D "F IfTc-30°F and TH-100°F, determine the coefficient of performance. Attempts: 1 of 4 used Attempts: 1 of 4 usec Attempts: 1 of 4 used

Elements Of Electromagnetics
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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Chapter 5 NO. 1

A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Te and TH, respectively. (a) If the coefficient of performance Is 10 and Tc--40°F, determine T. In *F. (b) If Te--15°C and TH-30°C, determine the coefficient of performance. (c) If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In "F (d) If Tc-30°F and TH100°F, determine the coefficient of performance. (e) If the coefficient of performance Is 5.5 and Te--5*C, find TH. In C. Part A ✓ Your answer is correct. If the coefficient of performance Is 10 and Te--40°F, determine TH. In *F. Tu- Hint Part B ✓ Your answer is correct. 1967 If Te--15°C and TH-30°C, determine the coefficient of performance. B- 5.736 Hint Part C ✓ Your answer is correct. If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In "F. TH- 499.669 Hint Part D If Tc-30°F and TH100°F, determine the coefficient of performance. B- I Attempts: 1 of 4 used Attempts: 1 of 4 used Attempts: 1 of 4 used
Transcribed Image Text:A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Te and TH, respectively. (a) If the coefficient of performance Is 10 and Tc--40°F, determine T. In *F. (b) If Te--15°C and TH-30°C, determine the coefficient of performance. (c) If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In "F (d) If Tc-30°F and TH100°F, determine the coefficient of performance. (e) If the coefficient of performance Is 5.5 and Te--5*C, find TH. In C. Part A ✓ Your answer is correct. If the coefficient of performance Is 10 and Te--40°F, determine TH. In *F. Tu- Hint Part B ✓ Your answer is correct. 1967 If Te--15°C and TH-30°C, determine the coefficient of performance. B- 5.736 Hint Part C ✓ Your answer is correct. If Qc-500 Btu, QH-1000 Btu, and Tc -20°F, determine TH. In "F. TH- 499.669 Hint Part D If Tc-30°F and TH100°F, determine the coefficient of performance. B- I Attempts: 1 of 4 used Attempts: 1 of 4 used Attempts: 1 of 4 used
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