Flight Controls Flashcards Preview

SkyWest CRJ Upgrade 2019 > Flight Controls > Flashcards

Flashcards in Flight Controls Deck (10):
1

How many PCUs do the ailerons and spoilerons have on each control surface?

2

2

How man PCUs do the rudder and elevator have on each control surface?

3

3

What are spoilerons used for?

Assisting in roll control during slow speeds and an aileron jam

4

Do the ailerons have flutter dampers?

yes, shock absorbers to prevent flutter in flight, gust locks on ground

5

What hydraulic system does the rudder use?

All 3

6

What is the stab trim priority ?

1. Pilot manual
2. Co pilot manual
3. Autopilot (2 rates, slow w/out flaps fast w/)
4. Autotrim
5. Mach trim

7

What is the max flap extension altitude?

15,000

8

When is flap indication removed? When does it reappear?

BTMS is normal, Gear is up and locked, flaps are up

BTMS is in red range, flaps are extended

9

When the PLT SEL switch light illuminates green the CP will have control of which aileron and spoilerons?

L aileron and both spoilerons

10

At what speed with the Mach trim automatically start to trim the horizontal stabilizer?

Mach 0.4