Show your complete solution to the questions given below. State all assumptions used during the Draw relevant figures, if necessary.Do not round off during your calculations. Unless otherwise specified, express your final answer/s to the nearest four decimal If it is a very small/very large number, express your final answer/s in scientific notation to the nearest two decimal places.Box your final answers. Your answer is not considered final if it is not enclosed in a PROBLEM 4 A cooling tower of a centralized air conditioning system handles 5,000 m3/h of water which enters the tower at 40°C. The cooled water leaves the tower at 28°C. The drift loss is 0.1% while the blowdown is 0.4%. The water make-up is 150 m3/h at 30°C. The air blown through the tower enters at 25°C and has a relative humidity of 70%. The air leaves the tower at 35°C with a relative humidity of 95%. Calculate the volume of air, in m3/h at ambient conditions that the forced draft fan of the cooling tower handles.

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Answered: A cooling tower of a centralized air…

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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Show your complete solution to the questions given below. State all assumptions used during the Draw relevant figures, if necessary.
Do not round off during your calculations. Unless otherwise specified, express your final answer/s to the nearest four decimal If it is a very small/very large number, express your final answer/s in scientific notation to the nearest two decimal places.
Box your final answers. Your answer is not considered final if it is not enclosed in a

PROBLEM 4

A cooling tower of a centralized air conditioning system handles 5,000 m³/h of water which enters the tower at 40°C. The cooled water leaves the tower at 28°C. The drift loss is 0.1% while the blowdown is 0.4%. The water make-up is 150 m³/h at 30°C. The air blown through the tower enters at 25°C and has a relative humidity of 70%. The air leaves the tower at 35°C with a relative humidity of 95%. Calculate the volume of air, in m³/h at ambient conditions that the forced draft fan of the cooling tower handles.

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