42 TRG-TRC003-EN
1Temperature or degrees Fahrenheit [degrees Celsius]
2British Thermal Unit (Btu) [kilocalorie (kcal) or kiloJoule (kJ)]
3Higher to lower
4Conduction, convection, and radiation
5Boiling the water requires more energy–970.3 Btu/lb [244.5 kJ/kg]. Raising
the temperature of the water from 50°F [10°C] to 200 °F [93.3°C] requires
150 Btu/lb [83.3 kJ/kg].
6Sensible heat
7Latent heat
8aevaporator
bcompressor
ccondenser
dexpansion device
9A mixture of liquid and vapor
10 Vapor (possibly superheated vapor)
11 Liquid (possibly subcooled liquid)
12 The measure of heat quantity, both sensible and latent, per pound [kg] of
refrigerant
13 a evaporator
bcondenser
ccompressor
dexpansion device
Answers