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13 Cards in this Set
- Front
- Back
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Psig |
Pound per square inch gauge Pressure÷Atmospheric |
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Psia |
Pound per square inch absolute Gauge + Atmospheric |
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Atmospheric pressure |
14.7psi |
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Menometer |
Draft measurement |
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BTU |
British thermal unit |
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Specific heat |
The amount of energy required to change the temperature of 1 pound if a substance by 1°f |
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Specific heat of water |
1 btu/lb°f |
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Specific heat of ice |
0.5 btu/lb°f |
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Specific heat of air |
0.25 btu/lb°f |
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Specific heat of steel |
0.117 btu/lb°f |
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Sensible heat |
Related to changes in temperature of a gas or object with no change in phase |
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Latent heat |
Related to changes in phase between liquids gases and solids |
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Atmospheric pressure |
14.7psi = 30 inhg= 34fth2o |
