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1. Name the four factors that contribute to a person's comfort in an environment.
2. Describe relative humidity and mean radiant temperature.
3. How does the dew point affect condensation?
4. Describe the three types of heat movement.
5. Name types of heating systems.
6. What is a furnace? What are its basic components?
7. What are some characteristics of older furnace models?
8. What are the parts of a traditional furnace and air conditioner system?
9. Describe various tests that can be used to detect leaks in the duct system.
10. What is the best way to seal leaks in ducts?
A vertically mounted piston-cylinder device contains 1.5 kg of water and is being heated over a coal burning stove. During the process, 75 kJ of heat is transferred to the water and heat losses from the side walls amount to 9 kJ.
the thermometer in this problem a thermometer has a time constant of 10s and behaves as a first-order system. it is
i water vapor enters a turbine at p1 5 bar t1320oc and exits at p2 1 bar. the work generated is measure as 250 kj per
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