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In an absorption type refrigerator, the heat is supplied to NH, generator by condensing steam at 2 bar and 90% dry. The temperature in the refrigerator is to be maintained at-5° C. Find the maximum C.O.P. possible. If the refrigeration load is 20 tonnes and actual C.O.P. is 70% of the maximum C.O.P.. find the mass of steam required per hour. Take temperature of the atmosphere as 30° C.

In an absorption type refrigerator, the heat is supplied to NH, generator by condensing steam at 2 bar and 90% dry. The temperature in the refrigerator is to be maintained at-5° C. Find the maximum C.O.P. possible. If the refrigeration load is 20 tonnes and actual C.O.P. is 70% of the maximum C.O.P.. find the mass of steam required per hour. Take temperature of the atmosphere as 30° C.

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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In an absorption type refrigerator, the heat is supplied to NH, generator by condensing steam at 2 bar and 90% dry. The temperature in the refrigerator is to be maintained at-5° C. Find the maximum C.O.P. possible. If the refrigeration load is 20 tonnes and actual C.O.P. is 70% of the maximum C.O.P.. find the mass of steam required per hour. Take temperature of the atmosphere as 30° C.
Transcribed Image Text:In an absorption type refrigerator, the heat is supplied to NH, generator by condensing steam at 2 bar and 90% dry. The temperature in the refrigerator is to be maintained at-5° C. Find the maximum C.O.P. possible. If the refrigeration load is 20 tonnes and actual C.O.P. is 70% of the maximum C.O.P.. find the mass of steam required per hour. Take temperature of the atmosphere as 30° C.
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