Oil at 500K is to be cooled at 5000K in a counter current exchanger using cold water available at 295K. A temperature approach of 10K is to be maintained at both ends of the exchanger. The specific heats of oil and water are 3.2 and 4.2kJ/kg.K respectively. Determine the total entropy change in the process. ○ 600 kJ K 350 kJ K 210.1kJ K O 100 kJ K O 418 kJ K
Oil at 500K is to be cooled at 5000K in a counter current exchanger using cold water available at 295K. A temperature approach of 10K is to be maintained at both ends of the exchanger. The specific heats of oil and water are 3.2 and 4.2kJ/kg.K respectively. Determine the total entropy change in the process. ○ 600 kJ K 350 kJ K 210.1kJ K O 100 kJ K O 418 kJ K
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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![Oil at 500K is to be cooled at 5000K in a
counter current exchanger using cold
water available at 295K. A temperature
approach of 10K is to be maintained at
both ends of the exchanger. The specific
heats of oil and water are 3.2 and
4.2kJ/kg.K respectively. Determine the
total entropy change in the process.
600 kJ K
350 kJ K
O 210.1kJ K
O 100 kJ K
O 418 kJ K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4bd8d51f-2f28-4c83-80b6-9a704b572c72%2Fd48f65d3-4b95-47ce-b4b0-581e88cd8c17%2F2mnxzzv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Oil at 500K is to be cooled at 5000K in a
counter current exchanger using cold
water available at 295K. A temperature
approach of 10K is to be maintained at
both ends of the exchanger. The specific
heats of oil and water are 3.2 and
4.2kJ/kg.K respectively. Determine the
total entropy change in the process.
600 kJ K
350 kJ K
O 210.1kJ K
O 100 kJ K
O 418 kJ K
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