Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

Username is available taken
show password

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

CRJ Pneumatics

Environmental Control Systems CRJ- For Advanced Systems

How many bleed air pneumatic systems 2
10th stage bleed is used for Starting, air-conditioning, pressurization
14th stage bleed air is used for Anti ice, thrust reverses
Any source of bleed air can pressurize manifold when Isolation valve is open
If electrical power is lost the 10 th stage SOV will Close due to spring loading
APU bleed air is controlled by the LCV
The two ACM packs revive bleed air from 10th stage or apu
How many ram air ducts are there for cooling of bleed air 1
Pack bleed air is cooled by Heat exchangers and acm
Ram air taken from the scoop is used for cooling Heat exchangers bleed air
Cabin pressure is maintained by 2 outflow valves
Outflow valves maintain a psi differential of 8.4 psi
Pressing emer depr causes Outflow valves to open
Landing field elevation knob is used to Set destination airport altitude
In manual mode the up position allow sthe outflow valves to Open and cabin altitude to increase
In manual mode down position the outflow valves Close and the cabin altitude decreases
How is bleed air directed to wing leading edge for anti ice Piccolo tubes
Where do wings and cowls get bleed air 14th stage
Created by: etops
Popular Aviation sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards