Answered: A reversed cycle has refrigerating…

A reversed cycle has refrigerating C.O.P. of 4, (i) Determine the ratio T,/T, ; and (ii) Ifthis cycle is used as heat pump, determine the C.O.P. and heat delivered.

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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Question

2. A reversed cycle has refrigerating C.O.P. of 4,
(i) Determine the ratio T,/T, ; and
(ii) If this cycle is used as heat pump, determine the C.O.P. and heat delivered.
[Ans. (i) 1.25 (ii) 50 kW, 5]

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