【Weekly Topic】【HVAC Edition 20160201】
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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Which of the following statements about the air treatment process is correct? ( ) A. The air treatment process appears as a straight line on the h-d diagram. B. In environments where the temperature is below 0°C due to floods… C. Solution dehumidifiers can provide heating and humidification in winter. D. Since spray humidification saves the latent heat of vaporization, it is a more energy-efficient method of humidification compared to steam humidification. [Haichuan Thanksgiving] – Production Division. The Production and Management Division is seeking moderators and technical discussants to join us
B Answer: A Air no longer moves in a straight line after going through various treatment processes. C A desiccant dehumidifier can only carry out a single dehumidification process. On page P350 of the textbook, item D: The latent heat of vaporization from steam humidification isn’t wasted either; the latent heat of vaporization raises the temperature of saturated air
C. The solution dehumidifier can provide heating and humidification in winter
D. Since spray humidification saves the latent heat of vaporization, it is a more energy-efficient humidification method than steam humidification
My answer: C. . . . . . . . . . . . . . . .
Which of the following statements about the air handling process is correct? (C) A. The air handling process appears as a straight line on the h-d diagram. B. In environments where the temperature is below 0°C due to flooding… C. Solution dehumidifiers can provide both heating and humidification in winter. D. Since spray humidification saves the latent heat of vaporization, it is a more energy-efficient method of humidification compared to steam humidification
C. The solution dehumidifier can provide heating and humidification in winter
C. The solution dehumidifier can provide heating and humidification in winter