BLOCK IV - PNEUMATIC SYSTEM Flashcards

1
Q

The pneumatic system supplies pressurized air to which systems?

A

-Engine starting system
-Air conditioning and pressurization systems
-Engine inlet cowl anti-ice system
-Wing thermal anti-ice system
-Water tank pressurization systems
-Hydraulic reservoir pressurization systems

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2
Q

Sources of pneumatic power

A

-Engine 1 and 2 bleed air system
-APU
-Pneumatic Ground Air connection
-Pneumatic Manifold System

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3
Q

Maximum allowable cabin altitude

A

8,000 ft

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4
Q

Purpose of cabin pressure relief system

A

-Failsafe
-Protects aircraft structure from overpressure and negative pressurization control system fails

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