1.2.1. Summer AC System

Try these first

1. 1.

   What is the primary function of summer AC systems?

   Hint

   Think about what we need during hot, humid weather.

2. 2.

   Define Dry Bulb Temperature.

   Hint

   Consider what a thermometer reads.

3. 3.

   What is the main purpose of a Summer AC system?

   • Heating
   • Cooling and dehumidification
   • Air filtration

   Hint

   Think about the conditions we want to avoid in summer.

4. 4.

   True or False: Industrial air-conditioning is solely for human comfort.

   • True
   • False

   Hint

   Recall the definitions of different AC systems.

5. 5.

   You have a room with an initial temperature of 30°C and a relative humidity of 75%. The goal is to cool the room to 22°C. Discuss the process and methods you would use to achieve temperature and humidity control.

   Hint

   Consider how cooling and dehumidification interact.

6. 6.

   You have two different air-conditioning systems, one is a DX system and the other is a chilled water system. Compare their efficiencies in providing cooling in a large commercial building.

   Hint

   Think about scale and intended use for each type of system.