1.4. By Air Distribution

Try these first

1. 1.

   What does a Direct Expansion (DX) system do?

   Hint

   Think about how refrigerants work in air conditioning.

2. 2.

   Can you name one type of environment where All-Air systems are commonly used?

   Hint

   Consider where multiple rooms require different temperatures.

3. 3.

   What type of system uses refrigerant to cool the air directly?

   • All-Air System
   • All-Water System
   • Direct Expansion System

   Hint

   Think about which system type is known for quick temperature changes.

4. 4.

   True or False: All-Water systems use air to condition spaces.

   • True
   • False

   Hint

   Reflect on the type of medium each system controls.

5. 5.

   Design a basic air-conditioning layout for a small office building that integrates Direct Expansion and All-Water systems. Consider the advantages and challenges of each system.

   Hint

   Reflect on areas that need immediate temperature control versus those that need a steady flow.

6. 6.

   Evaluate the impact of using All-Air systems in a high-density living environment. What are the potential pros and cons?

   Hint

   Think about air demands in crowded public spaces.