The temperature in a refrigerator coil is 267 Kand that in the condenser coil is 295 K. Assuming that the machine operates on the reversed Carnot cycle, calculate : (i) C.O.P.pe£) (ii) The refrigerating effect per kW of input work. iii) The heat rejected to the condenser. [Ans. (i) 9.54 (ii) 9.54 kW (iüi) 10.54 kW]
The temperature in a refrigerator coil is 267 Kand that in the condenser coil is 295 K. Assuming that the machine operates on the reversed Carnot cycle, calculate : (i) C.O.P.pe£) (ii) The refrigerating effect per kW of input work. iii) The heat rejected to the condenser. [Ans. (i) 9.54 (ii) 9.54 kW (iüi) 10.54 kW]
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.75P: Referring to Problem 1.74, how many kilograms of ice can a 3-ton refrigeration unit produce in a...
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![5. The temperature in a refrigerator coil is 267 K and that in the condenser coil is 295 K. Assuming that the
machine operates on the reversed Carnot cycle, calculate :
(i) C.O.P.
(ii) The refrigerating effect per kW of input work.
(iii) The heat rejected to the condenser.
[Ans. (i) 9.54 (ii) 9.54 kW (iii) 10.54 kW]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc67b212b-1ade-4439-ab24-17de7b8ed37b%2F62624c98-9313-43b3-a1d4-98ee155d9711%2Fro350c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. The temperature in a refrigerator coil is 267 K and that in the condenser coil is 295 K. Assuming that the
machine operates on the reversed Carnot cycle, calculate :
(i) C.O.P.
(ii) The refrigerating effect per kW of input work.
(iii) The heat rejected to the condenser.
[Ans. (i) 9.54 (ii) 9.54 kW (iii) 10.54 kW]
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