175 GROUND SCHOOL Flashcards
DVDR TEST IS GOOD TEST?
NO FAIL MSGE ON EICAS
WHAT TEST BEGINS WHEN AC POWER IS APPLIED?
E-PBIT
HOW DO YOU KNOW P-BIT TEST IS RUNNIG?
FLT CONTROL TEST IN PROGRESS STATUS MSG.
HOW LONG DOES E-PBIT TEST TAKE
3 MIN
WHAT DOES E PBIT CHECK
DETECT OUT OF TOLERANCE DON AND FAILURES IN THE FCMS, P-ACE AND SF-ACE
WHAT INTERRUPTS THE E PBIT TEST?
AC POWER INTERRUPTION
FLIGHT MODE SWITCH CYCLED
HYD PUMPS ON
WHAT TEST BEGINS ALL THREE HYD SYSTEMS ARE PRESSURIZED?
H-PBIT
HOW DO WE KNOW IT IS RUNNING
FLT CTRL TES IN PROG STATUS MSG
HOW LONG TAKE TO COMPLETE
1 MIN
WHAT DOES H-PBIT CHECK
FUNCTIONAL TEST OF FLT CONTROL ACTUATORS
WHAT INTERRUPTS H-PBIT TEST?
MOVEMENT OF FLT CONTROLS
ALL FLT CONTROLS EXCEPT AILERONS ARE?
FBW
EXPLAIN SIGNAL PATH FROM CONTOL COLUM TO ELEVATOR IN NORMAL MODE?
YOKE TO PACE TO FCM TO ACTUATOR
SIGNAL PATH IN DIRECT MODE
YOKE TO P-ACE TO ACTUATOR
WHAT IS PURPOSE OF ACE
CONNECT CONTROL COLUMN ELECTRONICALLY TO THE RESPECTIVE CONTROL SURFACE, PROVIDING DIRECT ANALOG CONTROL FO THE SURFCE
PURPOSE OF FCM?
PROVIDE SOFTWARE BASED ASSISTANCE TO P-ACE AND IS REQUIRED FOR NORMAL MODE OPERATION OF FLT CONTROL SYSTMS
NAME A FEW IMPORTANT HIGHER LEVEL FUNCTIONS?
AOA LIMITING AUTO THRUST COMPENSATION RUDDER AIRSPEED GAIN ROLL SPOILER SCHEDULING WITH AIRSPEED CONFIG CHANGE COMPENSATION ELEVATOR CONTROL LAW SCHEDULING YAW DAMPER AND COORDINATION VIA AFCS
FLAPS ARE _________ ACTUATED THROUGH THE SF-ACE
ELECTRONICALLY THROUGH THE PDUS
WHAT IS THE DIFFERENCE BETWEEN FLAPS 4 AND FLAPS 6
4 IS FOR T/O
5 IS FOR LANDING
WHAT FLAP SETTINGS ARE USE FOR T/O LANDING GO AROUND
T/O. 1 2 4
LANDING 5 AND FULL
GO AROUND. 5 TO 2. AND FULL TO 4
SPEED BRAKES ARE _____ ACTIVATED AND ______ ACTUATED
ELECTRONICALLY ACTIVATED
HYDRAULICALLY ACTUATED
WHAT IS THE DIFFERENCE BETWEEN GROUND SPOILERS AND MULTIFUNCTION SPOILERS?
GROUND SPOILERS ONLY DEPLOY ON LANDING
SPEED BRAKES AUTOMATICALLY RETRACT IN FLIGHT
AIRSPEED LESS THAN 180
FLAPS 2 OR GREATER
THRUST LEVER ANGE 70 DEGREES
FUNCTIONS OF THE MULTIFUNCTION SPOILERS?
ASSIST IN ROLL OF AIRCRAFT
AIRBORNE SPEED BRAKES
GROUND SPOILERS
ALL PILOT TRIM COMMANDS LIMIT OF TILL CUTS OUT
3 SEC
WHAT DOES PRESSING SYS1 AND 2 CUT OUT BUTTONS DO?
DISABLES HS-ACE
AND TRIM DISC FUNCTION IN THE AP/TRIM DISC BUTTON
WHEN WILL EDP START
ENGINE START AUTOMATICALLY
ACMP TURN ON AUTOMATICALLY
INFLIGHT:
EDP2 OR ENG2 FAILURE OR
FLAPS GREATER THAN 0
GROUND
FLAPS GREATER THAN 0 AND
THRUST LEVERS T/O OR GROUND SPEED GREATER THAN 50 KTS
DURING T/O THRUST LEVERS TOGA PUMPS RUN FOR 60 SEC
ALSO ENG 1 ON WITH PARKING BRAKE RELEASED. ENG AT 40% N2 AND PARKING BRAKE SET LESS THAN 6 MIN
HYD PUMPS 3 ARE?
ELECTRIC
WHEN WILL ACMP 3B TURN ON AUTOMATICALLY?
IN FLIGHT IN AUTO WHEN 3 A FAILS
PURPOSE OF PTU
ASSISTS IN LANDING GEAR EXTENSION AND RETRACTION SHOUND ENG2 OR EDP2 FAIL
WILL THE PTU RUN ON THE GROUND IN AUTO?
NO
WHEN SILL PTU RUN IN FLIGHT IN AUTO?
FLAPS NOT SET TO 0 OR
LANDING GEAR NOT UP AND LOCKED
EDP1 NOT FAILED
HYD RESERVOIR ABOVE 12%
WHAT TYPE OF HYDRAULIC PUMPS ARE IN SYSTEM 2
EDP
ACMP
PTU
WHAT TYPE OF HYD PUMPS ARE IN SYSTEM 1
EDP
ACMP
After starting life engine with APU on what generator will power AC buS 2?
APU
What memory aid used to remember the AC electrical power priority?
Onside
Inside
Outside
Cross side
Items on HOT BAT BUTS 1 and 2 include?
Engine Fire Ext
Pressure refueling Panel
Leaving the GPU button pressed in after being disconnected from AC external power will?
Not allow you to re-connect to ground power until first pushing out the button
With non-annunciated aft cargo fire on the ground, how many times do you need to press the AFT cargo button to discharge the low-rate fire bottle?
3
With an annunciated aft cargo fire in the air, how many time do you need to press the AFT cargo button to discharge the low rate bottle?
1
Upon aircraft start up, you notice BAT 1 voltage of 20.7 and BAT 2 volt of 23.1. You should?
call MX
Minimum battery volt for normal operations is?
22.5 v
Before pressing the fire test button
Wait for EICAS to populate
Primary purpose of the TRU’s?
Convert AC power to DC power
Primary purpose of the Invertter
Convert DC to AC
What areas have fire protection and detection?
Engines
APU
Cargo Compartments
Lavatory
List Flt Deck emergency Equipment?
Escape rope Crash Axe Fire Ext Life jackets PBE Flashlights Oxygen masks
Docs check in plane?
QRC QRH Airworthiness Registration Radio license Mx can
Turning Batt on and auto what 3 things looking for?
Screens 2 and 3 on
IESS align 90 sec
BAT voltage
What voltage battery recharge procedure be accomplished?
21.0 to 22.5
22.5 your okay
Below 21.0 call Mx
Why wait 30 sec after batteries on?
fault msg. May be displayed on EICAS
List all items that are part of the fire ext panel test?
Engines
APU
Cargo
How many halon bottles serve engine fire suppression?
2 Halon bottles that can be direct into one or both engines
Pulling the fire handle does what?
Closes Fuel Hyd Bleed Cross bleed shut off
Rotating fire handle does what
Counter clock wise fires bottle A
clock wise bottle b
How many bottles APU fire suppression?
One
APU emergency stop do?
Closes APU fuel SOV
White striped bar illuminates lower half
What button do I press to discharge halon to the APU?
APU fire ext push button
Will the APU automatically shut down for a fire, if so when?
10 sec after fire cond on ground
How many fire detectors are in each cargo bin? Smoke detectors?
Forward 3
Aft has 2
Cargo how many halon bottles?
2
One high rate
One low rate
Will any cargo bottle automatically discharge at any time?
Low rate bottle discharges automatically after high rate?
One minute only in air.
How do I discharge the low-rate bottle for a non-annunciated fwd cargo fire on the ground?
Depress button 3 times
Briefly explain how LAV SMOKE EICAS msg would appear?
LAV smoke detector activated
Does LAV SMOKE mean the halon bottle has discharged?
NO
List af few important items on HOT BAT BUS 1 and 2
Pressure refueling panel
Fire protection system
What type of CB does this plane have and how do I access them?
Thermal (Cockpit)
Electronic (SPADAs)
Cockpit for non remote and MCDU for SPDAs electronic
Purpose of TRU
AC power to DC power
Electrical emergency batteries will provide at least
10 min of electrical power
22.5 volts
RAT purpose
Converts kinetic energy to AC power (115, 115 volts, 400 Hz, three phase) power to AC ESS BUS and ESS DC BUS through the ESS TRU. Power ACMP 3A for flight controls.
DC GPU can replace _____ for APU Starts
Battery 2 only
sources of AC Power?
IDG 1 and 2
APU GEN
EXT AC
RAT
Electrical power priority?
Onside
Inside
Outside
Cross side
After starting the left engine with APU on what gen will power AC BUS 2
APU
Which of the following Flt controls are fly by wire?
Rudder
Elevator
Flaps
Pushing these red guarded buttons does what
Inhibits the respective FCM, enabling Direct mode
What is purpose of FCM
Provide software-based assistance to P-ACE and is required for normal Mode operation of the Flt controls.
Speed Brakes/Spoilers are_____ activated and ______ actuated.
Electrically
Hydraulically
The ERJ 170 has a stick pusher
FALSE
Primary purpose of PTU?
Assist in landing gear extension and retraction in the event of EDP2 or Engine 2 failure.
The PTU will automatically start in flight when engine 2 or EDP2 fails and ?
Hyd reservoir 2 quantity above 12%
Flaps not set to zero OR landing gear not up and locked. (Coming into land do you need some help)
EDP 1 not failed
SE taxi on engine two?
ACMP 1 must stay on for taxi
SE taxi on engine One?
No action necessary
When will ACMP 2 turn on with the knob in AUTO
In Flt when flaps greater than 0
On GND with flaps greater than 0 and thrust set to TOGA or ground speed greater than 50kt
In flight when either EDP2 fails or engine 2 fails
On the ground when EDP 1 is running and the parking brake is off
On the ground when EDP 1 is running and the parking brake was set less than six min ago
ADSP probe should be turned on as per GND school?
- 0 degrees visibly moisture
- ADSP probe visibly contaminated on external inspection.
- PFD indicates incorrect information. Ex. 300fpm climb on ground.
Audio Control panel should be all what color?
Green
Manual Manifest what weight is put into MTOW
The Higher weight you could use on the Release for your performance on the specific RWY.
If the Crew Oxygen is showing CYAN can we still T/O?
yes, just can’t take a jump seater
The approved weight for an adult Summer time is?
190
A ticketed bag is entered into the manifest by?
Entering the weight of a child for the appropriate season on the “non-standard weight” column to the appropriate zone.
In the performance if it says ECS on should the APU be left on or off for T/O?
ECS OFF means APU is?
OFF
ON for T/O
In Flight the APU will shut down for?
- Under speed
- Fadec critical fault
- Over speed
On Ground the APU will automatically shut down for?
- Sensor Failure
- High Oil Temp
- EGT Over temp
- Low Oil Press
- Fire
+ - Under speed
- Fadec critical fault
- Over speed
With Battery 1 missing, what is needed to start the APU?
APU cannot be started.
Where does the APU get fuel from to start?
- Batteries Only
- AC power available
- Both engines running
- DC pump (right wing)
- AC pump (right wing)
- Main ejector pump.
While powered by DC power only is it possible to view the temperature of the batteries?
Which synoptic page displays battery temp?
Must have AC power to see temp
Electrical synoptic page
With only the batteries available what fuel pump is powered?
Where is it located in the aircraft?
DC fuel pump.
Right fuel tank right wing collector tank.
How long IESS to align?
Can the aircraft be moved?
90 sec
NO
