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DC3RD Formulas
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Total Force?
Total Force = Pressure x Area
TF =P x A
Work?
Work = Force x Distance
W=FxD
Power?
One Mechanical HP ?
1 Mechanical HP = 33,000 ft-lb of work/min
Latent Heat?
Heat added to a substance that changes its state without a change in temperature. hidden heat
Latent heat of fusion?
The heat required to change the state of one pound of a substance from a solid to a liquid at a constant temperature
Sensible Heat?
Heat that changes the temperature of a substance but not its state
Latent Heat of Evaporation
The heat necessary to change 1LB of a substance from a liquid to a gas at a constant temperature.
1lb of water at 212F converted to 1lb of steam at 212F takes 970.3 Btu
Specific Heat?
The amount of heat required to raise the temp of 1lb of a substance 1deg F
Quantity of Heat?
Quantity of heat = weight of a substance x latent heat
Q=W x Lh
Author
Roger4355
ID
242949
Card Set
DC3RD Formulas
Description
Formulas for test
Updated
2013-10-26T16:14:38Z
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