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Posted by Boiler Guy on March 09, 2009 at 10:20:50:
In Reply to: Re: boiler operators work book ? posted by Tim Harrison on March 09, 2009 at 10:18:22:
: : : : : What is moisture that precipitates out of air as the temperature drops.
: : : : Do you mean condensation?
: : : No. I think it is refering to out side air.
: : I dunno. As an air temperature drops the relative humidity increases until the dew point is reached, relative humidity = 100%, at which point vapor will condense out of the air. Is this what you are referring to?
: I guess so because the previous question refers to relative humidity and the next one refers to moisture vapor. thanks
No problem. make sure to differentiate between relative humidity and absolute humidity as you go.