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+--- Thread: Why are A/C units rated in tons? (/showthread.php?tid=55878)
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Re: Why are A/C units rated in tons? - Jimmypoo - 06-01-2008
Are those units three phase, 480v?
Re: Why are A/C units rated in tons? - Zoidberg - 06-02-2008
CALVIN: How do they know the load limit on bridges, Dad?
DAD: They drive bigger and bigger trucks over the bridge until it breaks. Then they weigh the last truck and rebuild the bridge.
Re: Why are A/C units rated in tons? - mikebw - 06-03-2008
[quote Zoidberg]CALVIN: How do they know the load limit on bridges, Dad?
DAD: They drive bigger and bigger trucks over the bridge until it breaks. Then they weigh the last truck and rebuild the bridge.
It's funny 'cause it's true.