Interview Questions
Thread Starter
Joined: Dec 2007
Posts: 13
Likes: 0
From: Halifax
Interview Questions
What are active controls. I've searched and can't find the answer.
How are the flaps powered on the 747-400?
What is the pressure differential on the 747-400?
Thanks
YHZ Pilot.
How are the flaps powered on the 747-400?
What is the pressure differential on the 747-400?
Thanks
YHZ Pilot.
Joined: Jun 2005
Posts: 147
Likes: 0
From: 20000 leagues under the sea
Leading Edge Kruger and Variable Camber are Pnumatic and Trailing edge Hydraulic form Systems 1&4
Cabin Pressurization
Maximum differential pressure (relief valves) 9.4 PSI
Maximum allowable cabin pressure differential for take-off and landing 0.11 PSI
Cabin Pressurization
Maximum differential pressure (relief valves) 9.4 PSI
Maximum allowable cabin pressure differential for take-off and landing 0.11 PSI
