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22-03-2010, 06:23 AM #1
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which refrigeration in a plant if it isn't labelled?
Had an interesting question in a test at trade school today, just wondering if I chose the correct answer.
If a system is short of refrigerant and is not labelled what refrigerant its running on, what can you do to find out what refrigerant is in the system?
Any help would be greatly appreciated.
Cheers
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22-03-2010, 06:27 AM #2
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Re: which refrigeration in a plant if it isn't labelled?
look at the expansion device/ compressor?
The difference between genius and stupidity is that genius has its limits.
Marc
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22-03-2010, 06:29 AM #3
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Re: which refrigeration in a plant if it isn't labelled?
Shut it down let it equalize to ambient temp then read your pt chart
Originally Posted by Benjimo
My wife used to say you never listen to a word I say at least I think that what she said
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22-03-2010, 06:56 AM #4
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Re: which refrigeration in a plant if it isn't labelled?
Cheers, that was my answer, just never came across it before Originally Posted by Toosh
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22-03-2010, 07:23 AM #5
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Re: which refrigeration in a plant if it isn't labelled?
Us old farts got they`re uses Originally Posted by Benjimo
Last edited by Toosh; 22-03-2010 at 08:55 AM.
My wife used to say you never listen to a word I say at least I think that what she said
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