Endeavor CRJ900/700 SYSTEMS
(workbook) Hydraulics, Flight Controls,
Landing Gear 100% Accurate
What will occur 20 seconds after pulling the ROLL DISC
handle? Correct Answ_Spoilrons Roll Caution, Both Roll select lights will illuminate and
give the controlling side control of all multifunction spoilers.
What occurs after pressing the ROLL CMD switchlight? Correct Answ_SSCU gives control
of the onside and offside spoilrons to the working
pilots side.
If you should inadvertently disconnect the ailerons /
elevators, can they be reconnected in flight? Correct Answ_Yes
Does moving the control column move the Horizontal
Stabilizer? Correct Answ_No
When does the airplane automatically apply stabilizer
, trim? Correct Answ_Autopilot flying, AutoTrim (flaps 0 - 20) when hand flying and Mach
Trim when hand
flying above Mach 0.4.
What is the stabilizer trim priority? Correct Answ_Captain, FO, Autopilot, Autotrim, Mach
Trim
How many Power Drive Units exist for the flaps? Correct Answ_One (two motors)
What are the normal Slat / Flap position pairings? Correct Answ_0 = 0/0
1 = 20/0
8 = 20/8
20 = 20/20
30 = 25/30
45 = 25/45
What does the status message FLAPS HALFSPEED mean? Correct Answ_One motor is
operating only, or one channel of the controller is not functioning, or on ADG Emergency power.
(workbook) Hydraulics, Flight Controls,
Landing Gear 100% Accurate
What will occur 20 seconds after pulling the ROLL DISC
handle? Correct Answ_Spoilrons Roll Caution, Both Roll select lights will illuminate and
give the controlling side control of all multifunction spoilers.
What occurs after pressing the ROLL CMD switchlight? Correct Answ_SSCU gives control
of the onside and offside spoilrons to the working
pilots side.
If you should inadvertently disconnect the ailerons /
elevators, can they be reconnected in flight? Correct Answ_Yes
Does moving the control column move the Horizontal
Stabilizer? Correct Answ_No
When does the airplane automatically apply stabilizer
, trim? Correct Answ_Autopilot flying, AutoTrim (flaps 0 - 20) when hand flying and Mach
Trim when hand
flying above Mach 0.4.
What is the stabilizer trim priority? Correct Answ_Captain, FO, Autopilot, Autotrim, Mach
Trim
How many Power Drive Units exist for the flaps? Correct Answ_One (two motors)
What are the normal Slat / Flap position pairings? Correct Answ_0 = 0/0
1 = 20/0
8 = 20/8
20 = 20/20
30 = 25/30
45 = 25/45
What does the status message FLAPS HALFSPEED mean? Correct Answ_One motor is
operating only, or one channel of the controller is not functioning, or on ADG Emergency power.
