HEATING, VENTILATING,+AC ANAL...EBOOK>I<
HEATING, VENTILATING,+AC ANAL...EBOOK>I<
6th Edition
ISBN: 2819480255750
Author: Mcquiston
Publisher: INTER WILE
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Chapter 4, Problem 4.16P

A school classroom is designed for 30 people. (a) What is the minimum amount of clean outdoor air required? (b) If the outdoor air ventilation requirement was based on floor area and the classroom contained 500 square feet, what rate of air would be required?

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Pls.answer thank you! A classroom that normally contains 40 people is to be air-conditioned with window air-conditioning units of 5 KW cooling capacity. A person at rest may be assumed to dissipate heat at a rate of about 360 KJ/hr. There are 10 light bulbs in the room, each with a rating of 100 watts. The rate of heat transfer to the classroom through the walls and the windows is estimated to be 15,000 KJ/hr. If the room air is to be maintained at a constant temperature of 21°C, determine the number of window air-conditioning units required.
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Let's design a proper classroom on campus for the ENG M 558: a room that has an area of 1,125 sq ft with 12 ft ceilings is to be assigned to 45 students. 1. What is a rule of thumb in designing fresh air per person per hour? 2. How much ventilation (in cu. ft per min) would be recommended to 200 cu. ft 250 cu. ft 300 cu. ft 350 cu. ft 400 cu. ft ◆ Intensity of odors in our classroom?

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HEATING, VENTILATING,+AC ANAL...EBOOK>I<

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