Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

APU Study II

APU Study- Warnings/Cautions/Notes Preparation and Start

QuestionAnswer
Do not move engine start switch to WHAT when APUI is running? RUN
Ensure WHAT? Exhaust, ram air scoops, and OWFS are clear prior to APU start? APU
Wing movement will occur when wing sweep handle and wing position are not aligned and when hydraulic pressure is applied to A/C. Electrical power is not require for WHAT? Wing sweep operations
Do not WHAT? APU or ADG 2 or 4 if corresponding engine is removed? Couple
Ensure window power is switch is WHAT? OFF
Do not remove hydraulic power if wings are at WHAT? wing sweep? If it has been set to WHAT switch to RESET for 5 seconds, then to HOLD prior to hydraulic power removal ALT FULL FWD, ALTER WG SWP
Set WHAT priot to APU operation if an engine or SCDU is removed? Brakes
Do not operate APU's when fuel in mains is below WHAT? 6100ibs/tank
Monitor applicable WHAT? and WHAT? lights during APU operation? Fire and Caution
Monitor applicable WHAT and WHAT during APU operation? Caution lights and Hydraulic quantity gauges
Ensure WHAT tank fill valves are closed and all XFER pumps are off during APU operations (Unless xferring fuel to extinguish fuel hot light or to replenish mains. Monitor quantities during xfer as mains may over fill even with fill valves closed) Main
Check all WHAT/WHAT/WHAT Fire switch lights and ensure none are depress. If so, determine why, if no problems exist reset switch light ENG/APU/OWF
When MX is being performed on A/C, WHAT are not to be used if ground equipment is available? APUs
Engine SCDU can only be powered in 2-min intervals by placing WHAT? switch to LOW or HIGH for approximately 5 seconds ENG INST TEST
IF LM1 is NOT desire. ensure WHAT power control switch is srt to OFF GROUND REFUEL/DEFUEL PANEL
 

 



Voices

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:
Retries:
restart all cards