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Purpose of P3 heating

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Old 24th May 2018, 20:45
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Purpose of P3 heating

I work on a pt6a-27. I'm just curious as to why we need to keep the P3 line heated. Can someone tell me why?
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Old 25th May 2018, 06:05
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Isn't this where the line crosses the intake of cold air?
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Old 25th May 2018, 06:15
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Yes it is.
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Old 25th May 2018, 23:10
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Originally Posted by Resevil
Yes it is.
Well you have answered your own question haven't you. Now go back to the gas laws and PV/T =C to work out the C is fairly important. Or that frozen moisture does muck up indication and function. AF447 proved that.
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