Air Conditioning

Question 1

Where Does the Air-to-Air Heat Exchanger
Get Cooling Air If the Ram Air Duct Becomes
Obstructed?

Answer 1

Rear Bay

Question 2

What is the Function of the Fan Driven By

the Cooling Turbine Refrigeration Unit?

Answer 2

Draw Cooling Air Through the Air-to-Air

Heat Exchanger

Question 3

What Holds the Outflow/Safety Valves Open During

Ground Operation of the Air Conditioning System?

Answer 3

Fan-Operated Venturi