2.1.7. Specific Volume

Try these first

1. 1.

   What is the difference between comfort and industrial air-conditioning systems?

   Hint

   Think about where these systems are commonly used.

2. 2.

   Define dry bulb temperature.

   Hint

   You measure it with a regular thermometer.

3. 3.

   What are the two main types of air-conditioning systems?

   • Unitary and Central
   • Mechanical and Electrical
   • Natural and Forced

   Hint

   Think about how air is managed in different environments.

4. 4.

   True or False: Wet bulb temperature influenced by humidity indicates a cooling effect.

   • True
   • False

   Hint

   Remember how humidity interacts with temperature.

5. 5.

   How to best design an HVAC system for a manufacturing facility where equipment generates significant internal loads?

   Hint

   Consider both static and dynamic factors impacting temperature.

6. 6.

   Using a psychrometric chart, describe the steps to find the dew point given a DBT and RH of 25°C and 60%, respectively.

   Hint

   Use the chart carefully, and don't rush - it might take a moment.