The data listed below are claimed for a power cycle operating between hot and cold reservoirs at 1200 K and 400 K, respectively. For each case, determine whether the cycle operates reversibly, operates irreversibly, or is impossible. a. Q = 900 kJ, Weyele = 450 kJ b. Qn = 900 kJ, Q. = 300 kJ cycle 50% 66.7% c. Weycle = 600 kJ, Q. = 400 kJ d. η-75% 60%

The data listed below are claimed for a power cycle operating between hot and cold reservoirs at 1200 K and 400 K, respectively. For each case, determine whether the cycle operates reversibly, operates irreversibly, or is impossible. a. Q = 900 kJ, Weyele = 450 kJ b. Qn = 900 kJ, Q. = 300 kJ cycle 50% 66.7% c. Weycle = 600 kJ, Q. = 400 kJ d. η-75% 60%

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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