An e cylinder of oxygen with conversion factor 0.28 psi, is one quarter full and running at 1.5 lpm. How long will the tank last if it is changed at 400 psi? (Assume the tank is full at 2200 psi).
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An e cylinder of oxygen with conversion factor 0.28 psi, is one quarter full and running at 1.5 lpm. How long will the tank last if it is changed at 400 psi? (Assume the tank is full at 2200 psi).
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