In single duct air conditioning system; 1 kg/s of outlet air at - 6°C db, 75 % RH mixes with 3 kg/s of the return air at 24°C db, 50% RH. The mixture air sensibly heated to 38°C db, then humidified (Twb =const.) to 24°C db. Draw the processes on the psychrometric 1. Heating coil capacity. 2. Quantity of the moisture

In single duct air conditioning system; 1 kg/s of outlet air at - 6°C db, 75 % RH mixes with 3 kg/s of the return air at 24°C db, 50% RH. The mixture air sensibly heated to 38°C db, then humidified (Twb =const.) to 24°C db. Draw the processes on the psychrometric 1. Heating coil capacity. 2. Quantity of the moisture

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter36: Refrigeration Applied To Air-conditioning

Section: Chapter Questions

Problem 9RQ: What are higher-efficiency refrigerant blends that can be used as long-term replacements for R-22 in...

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