1. In a continues dryer, 500 kg/h wet cat feed containing 60 % moisture is to bedried to reduce moisture content to 10%. The air enters the dryer at 100°Cwith 47°C wet bulb temperature, and exit air leaves the dryer at 53°C with60% relative humidity. Some part of the exit air sent to a preheater and itmixed with the fresh air at 21°C and 52% relative humidity.Calculate:a) the amount of fresh air entering the preheaterb) heat should be supplied to the preheater(Neglect the heat loss to the surroundings)Fresh airQPREHEATERExit airDRYERWet cat feedDried cat feed

Answered: Image /qna-images/answer/43a8cc51-fcfc-4f50-b568-16a6027ca1e0.jpg

Answered: a) the amount of fresh air entering the…

a) the amount of fresh air entering the preheater b) heat should be supplied to the preheater (Neglect the heat loss to the surroundings)

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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