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28 Cards in this Set
- Front
- Back
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Atmosphere % values
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O2 20.95, N 78.08, Argon 0.93, CO2 0.03, Trace 0.01
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PiO2 Formula
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fractional concentration X Pb
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O2 GMW
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32
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Barametric Pressure
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760mmHg, 14.7 Psi, .043 cmH20, 1 atm
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Dalton's Law
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Pb=PN2+PO2+trace gasses -- relationship of partial pressure of all gasses = total pressure
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Avagadros Law
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6.02 x 10^23 -- 1 mole (any gas Stp) = 22.4 L
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Boyle's Law definition
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If Temp and Mass are constant, volume and pressure are inversely related
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Boyle's Law formula
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P1V1/T1 = P2V2/T2
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Boyle's Law used in wwhat test?
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Body Box
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Charles' Law definition
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In temp and mass are constant, temp and volume are directly proportional
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Charles' Law formula
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V1/T1 = V2/T2
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Gay-Lussac's Law Definition
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If volume and mass are constant, pressure and temp are directly proportional
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Gay-Lussac's Law Formula
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P1/T1 = P2/T2
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F to C formula
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(°F - 32) x 5/9 = (°F - 32) / 1.8
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C to F Formula
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(9/5 x °C) + 32 = (1.8 x °C) + 32
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1 lb liquid gas =
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344 L gas
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1 ft^3 liquid gas =
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860 ft^3 gas
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Critical temp of O2
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equals -F181*( Celcius - 118)
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Heliox Corection Factor 80/20
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L/M*1.8
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Heliox Corection Factor 70/30
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L/M*1.6
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DOT
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Transportation of Cylinders, Testing of Cylinders, Construction of Cylinders
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FDA
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Regulates purity of gas
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OSHA
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Occupational Safety
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Compressed Gas Assoc
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creates safety systems
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National Fire Protection Agency
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Governs Storage
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Pin Index safety Systems
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E cylinders and smaller, Yoke and pin, >200 Psi
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American Standard Safety System
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Nipple and thread, Larger than E Cylinders
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Diameter Index Safety System
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Anything after regulator, threaded nut and nipple, quick conect, <200 Psi
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