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CL-65 (900) Study Guide > Flight Controls > Flashcards

Flashcards in Flight Controls Deck (19):
1

PCU stands for?

Power Control Units

2

Captains Yoke controls Left or Right Spoilers?

Right

3

Captains Yoke controls Left or Right Ailerons?

Left

4

First Officers Yoke controls Left or Right Spoilers?

Left

5

First Officers Yoke controls Left or Right Ailerons?

Right

6

Spoilers cannot be extended in flight below?

300ft agl

7

Spoilers cannot be extended above what airspeed?

Vref + 10 kts

8

Flight Spoilers have how many detents?

9, only 5 are shown

9

Stabilizer angle of Incidence varies from?

+2 to -13 degrees

10

How do you disconnect your stab trim?

Buttons on the pilot yoke

11

What aides the crew in directional control during a jammed rudder conditon?

Rudder system anti-jam/breakout mechanism

12

The purpose of aileron flutter dampers is:

Prevent control surface flutter when hydraulic power is lost to the PCUs

13

What are the flap takeoff settings?

8 and 20 degrees

14

The elevators, rudder, and ailerons are controlled how?

manually controlled via cables, pulleys, pushrods, and hydraulic actuated

15

What is the purpose of the Aileron Bungee Breakout Switch?

Provides automatic MFS control transfer to operable circuit during Aileron PCU runaway

16

What is the horizontal stabilizer trim rate(when activated by a pilot)?

0.5 degrees per second

17

A SPOILERONS ROLL caution message, accompanied by amber ROLL SEL lights on the glare shield indicates

Roll disconnect handle has been pulled, but spoileron priority has not been established

18

What message appears on EICAS if one channel of flap electronic control unit (FECU) fails

Status message "Flaps Halfspeed"

19

Each elevator is hydraulically powered by how many PCU's?

3, for a total of 6