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CONDENSACIONES

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5. How is humidity decreased?<br />

A. There is a change from gas to liquid.<br />

B. There is a decrease in the energy level.<br />

C. With the loss of energy, condensation occurs.<br />

6. What is latent heat?<br />

A. The amount of heat added or taken away to cause the change<br />

of state in humidification or dehumidification.<br />

B. The change occurs without a change in temperature.<br />

C. Latent heat is heat needed to change from a liquid to a gas or<br />

the heat released in a change from a gas to a liquid.<br />

D. The latent heat of vaporization for water is 970 BTU’s/lb. at<br />

atmospheric pressure (2500000 J/kg)<br />

Dehumidification

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