Flashcards in Bleed Air Questions Deck (8)
Air for the pneumatic system is normally bled from the _____ of the compressor
Intermediate pressure stage
What happens in flight if pneumatic bleed air pressure is insufficient even with the HP stage valve open?
Engines spool up automatically
When the APU supplies air to the pneumatic system, the crossbreed valve automatically _____ and the engine bleed valves automatically _____?
Pneumatic system operation is controlled and monitored by
Two Bleed Monitoring Computers (BMCs)
If BMC 1 fails, what leak detection is lost ?
Engine 1 and APU
If BMC 2 fails, what leak section is lost?
When will the APU BLEED Fault light illuminate?
APU bleed leak detected