1- A refrigerator is to serve a cooling load of 16 tons. The machine condenser is air cooledand the heat rejection ratio is 1.244. The condenser has an air-side area of 210 m and theoverall coefficient of heat transfer based on this area is 37W/m2k. The condenser has a facearea of 2.2 m and the face velocity of air is 3 m/s. Density of ambient air is 1.15 kg/m. Ifthe condensing temperature is to be limited to 55°C, what is the maximum allowableambient temperature ?

Name: 1- A refrigerator is to serve a cooling load of 16 tons. The machine
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Description: 1- A refrigerator is to serve a cooling load of 16 tons. The machine condenser is air cooledand the heat rejection ratio is 1.244. The condenser has an air-side area of 210 m and theoverall coefficient of heat transfer based on this area is 37W/m2k.

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Engineering

Mechanical Engineering

the condensing temperature is to be limited to 55°C, what is the maximum allowable ambient temperature ?

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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