145 CAE Flashcards
How many fans are there in the air conditioning system
TWO RECIRCULATING FANS AND ONE GASPER FAN
The ECU’s normally distribute conditioned air as follows
LEFT SYSTEM TO THE COCKPIT AND CABIN, RIGHT SYSTEM TO CABIN.
In manual mode the electro pneumatic outflow valve
IS KEPT CLOSED
When the co-pilots side window is not properly locked
A YELLOW PIN PROTRUDES NEAR THE OPENING HANDLE
If the door BLOCKED inscription is showing
IT SHOULD BE CLARDE BY OPERATION OF THE ALTERNATIVE OPENING VALVE
What controls the APU
AN ESU/FADEC
What is true regarding the APU:
NORMAL APU INDICATIONS AND CAUTION/WARNING MESSAGES ARE PRESENTED ON EICAS
The aural warning “Auto-pilot” will occur
AT ANYALTITUDE BUT IS SELF-CANCELLING ABOVE 25,000 FT
The Go-around mode is:
BOTH VERTICAL AND LATERAL
The vertical default mode is
PITCH HOLD MODE
Which types of approach may b made using the navigation back-up page of the RMU:
ADF, RAW DATA VOR, RAW DATA LOC, RAW DATA ILS
The RMU page menu includes:
1 BACK UP NAVIGATION PAGE AND 2 ENGINE BACK UP PAGES
How are the AHRS powered
NO.1 AHRS BY THE NO.1 ESS BUS. NO.2 AHRS BY THE NO.2 DC BUS
to erase the CVR you have to be on the ground and
THE PARKING BRAKE MUST BE APPLIED
Battery overtemp is indicated on the:
ON THE MFD ELEC PAGE AND THE EICAS
The EICAS message APU GEN OVLD indicates
APU GENERATOR CURRENT IS ABOVE 400A
What is the purpose of the essential power switch:
ALLOWS MANUAL CONNECTION OF ESSENTIAL BUSSES IF THEY FAIL TO CONNECT AUTOMATICALLY DURING AN ELECTRICAL EMERGENCY
The ELT can be activated
AUTOMATICALLY OR MANUAL;Y VIA REMOTE PANEL IN COCKPIT OR VIA TRANSMITTER ON/OFF SWITHC
With how many escape straps ropes in the EMB 135/145 equipped
2, ONLY IN THE COCKPIT
The PMA has sufficient power for ignition and for powering the FADECS at N2 of
10% IGNITION & 50% FADEC.
The fuel system contains a FCOC. what is its purpose in term of the fuel
HEATS THE FUEL BEFORE IT GOES THROUG THE FILTER.
How are the engine started normally:
AIR TURBINE STARTER SUPPLIED BY APU, GROUND AIR OR CROSS BLEED
Compressor bleed air are available for aircraft use at which stages 9th and 14th. Pulling an engine fire handle
SHUTS OFF FUEL, HYDRAULICS, BLEED AIR AND THE ENGINE ANTI ICE BLEED.
As a part of the automatic shut off system rudder hard over protection function selects mechanical reversion dependent upon
Pedal input forces, rudder deflection and aircraft engine operation
why is ADC information provided to the HSCU’s
IN ORDER THAT TRIMMING RATE CAN BE VARIED DEPENDING ON AIRSPEED.
Will the stick pusher work if there is a disconnection of the elevator systems, with a jam in the left side
NO.
Which hydraulic system provides actuation of the ailerons
BOTH
Ground spoilers are enabled when
WOW, WHEEL SPEED ABOVE 25 KNOTS, TLA<30
THE ATTITUD AND HEADING INFRMATION ON THE PFD IS SUPPLIES
BY THE AHRS
The airspeed trend vector is an indication of the acceleration direction and it represents the airspeed which the aircraft would attain in:
10 SECONDS
When will the Flight data Recorder operate without any pilot selection
WHEN THE AIRCRAAFT BECOMS AIRBORN.
After a total loss of electrical power to the SBY attitude indicator, how many minutes of useful attitude information can you expect to get:
What is the purpose of the Collector Box:
PROVIDES A MEAN OF KEEPING THE ELECTRICAL PUMPS SUBMERGD AT LOW FUEL LEVELS
During a fuel crossfeed operation:
The crossfeed switch should be selected to the lower side
What is required for a takeoff or a go-around:
AT LEAST ONE ELECTRIC FUEL PUMP FOR EACH ENGINE AND THE APU
INDICATIONS OF HYTDRAULIC SYSTEM STATUS APPEAR ON THE
MFD AND SHOW QUANTITY, PRESSURE AND ELECTRIC PUMP STATUS
The electric pumps of both systems are located in the main hydraulics compartments. they deliver fluid at a pressure of
2900 PSI
The Hydraulic reservoirs have a capacity of:
6 LITERS
In automatic mod the pitot and static heating is applied:
WHENEVER AL LEAST ONE ENGINE IS RUNNING
With the ice protection OVERRIDE switch set at ENG
Engine anti-ice is provided at all times on the ground and in flight.
With the aircraft stationary at the holding point and the ice-detection override switch set to ALL
ONLY ENGINE ANTI-ICE WILL BE ON.
What item is provided in the L/G system to prevent retraction on the ground:
A BAULK INSIDE THE LANDING GEAR HANDLE REMOVED BY A SOLENOID IN FLIGHT
Which unit provides signals to the landing gear electro-valve
THE LGEU.
The indication of a landing leg position disagreement is:
HATCHED RED AND BLACK INDICATION OR RED LAEL UP OR DN IN RED BOX
How is the parking brake applied
PRESS PEDALS, WHILST PRESSED PULL UP AND ROTATE HANDLE 90 DEG
The batteries supply all emergenci lights approximately for
15 MINUTES
If the navigation light is U/S:
A BACK UP NAV LIGHT CAN BE MANUALLY SELECTED ON THE MAINTENANCE PANEL
The oxygen generator is activated
WHEN ANY MASK IN THE ASSOCIATED SIPENSING UNIT HS PULLED DOWN
The cylinder is protected from over pressurization by a safety disk set to rupture at high psi. if the safety disk has ruptured it can be visually verified from the outside. The disk charge indicator is normally
GREEN
After failure of the IC-600-2:
THE RH PILOT’S INFORMATION WHULD BE RESTORDE AFTER REVERSIONAY SWITCHING
What is the power source for the LH PFD
NO.1 DC BUS.
A number of EICAS messages are inhibited during take-off. The inhibition starts at V1-15Kts and finishes at
400 FT RADIO ALTITUDE
What is the maximum take-off and landing tailwind components
10KT
What is the turbulant Air Penetration Speed at or below 10,000 ft:
200KT
What is the Maximum Landing Mass of the Embraer 145?:
18,700KG STD/ 19,300Kg LR
What is the maximum start altitude of the Auxiliary Power Unit (APU)?:
30,000FT
What is the reference temperature, at or below which, pilot should to set the Ice Detection override knob to the ENG position in case of visible moisture
:+10 deg. celsius
What is the maximum permitted fuel imbalance
363 Kg(800lbs)
What is the minimum engagement height of the Auto Pilot
1,000 Ft
What is the minimum engine oil temperature in order to be able to increase N2 above 83% (warm up)?
40 deg
What is the maximum time limit with vibration in the amber range below 25 IPS LP/SP spool during T/O or G/A ?:
5 minutes
What is the Maximum speed for flaps 22 extension?
200 KIAS
What is teh maximum airspeed for landing gear extension (VLE)?:
250 KIAS
What is the maximum speed for operating the windshield wipes?:
170 KIAS
What is the APU starter liimit between three consecutive attempts?:
1 MINUTE
What is the maximum EGT when starting the APU?:
884 deg
What is the maximum battery temperature?:
70 deg
What is the maximum airspeed at 10,000 ft?:
320 Kt
What is the Go-around thrust setting limit?
5 min
What is the Take Off thrust setting time limit?
5 min
What is the maximum permissable thrust setting for T/O named
T/O-1
How will AFT CG compared to FWD CG affect your margin vs Stall Speed
Increase margin
A continous bell rings together with an EICAS warning message and FIRE message and FIRE
warning light on the No.1 Engine Fire Handle. What are the RECALL items
No.1 Thrust lever - IDLE, .1 No.1 Start/Stop Selector - STOP, No.1 Fire extinguisher Handle - PULL (DO NOT ROTATE).
What is the memory Items for a Steering Runaway
Steer Diseng Button - PRESS
The correct drill for an Engine Hot Start is
Start/Stop selector to STOP
During takeoff and below V1 an EICAS message E1 (2) LOW N1 appears. What is your immediate action?
Reject Takeoff Procedure - ACCOMPLISH
Where in the QRH is the Emergency Evacuation procedure located?:
The last page of the QRH
During takeoff an EICAS warning comes up: ATTCS FAIL what is the recall item?:
Thrust Levers - MAX
When airborne, what are the initial actions following a “WINDSHEAR” warning?:
MAX THRUST, Press TOGA: follow FD pitch demand
What are the immediate actions for a pitch ranaway?
Quick disc button - PRESS AND HOLD
The dark and quiet cockpit principle assumes that when in flight with systems normal:
Panel have no lights on, no aural warnings, selector knobs positioned 12 o’clock.
On the EICAS display there is an arrow pointing down with numbers next to it. What does this signify?:
There are more than 15 messages on the screen. to read them select cursor to the EICAS then using the message scroll either up or down
The handling pilots PFD has failed, how can the display be regained
The handling pilot will have to revert manually using he reversionary panel
About what Calibrated Airspeed (CAS) will the “AIRSPEED ROLLING DIGITS” be displayed?
40 Kts
Airspeed on the current airspeed displayed in amber signify?
A trend vector exeeds VMO/MMO.
A amber MSG label is displayed on the PFD. What does it signify?:
There is message available on the FMS panel
If the pilot airspeed indication fails
The indicator in error is removed and a red X superimposed in place
what is true regarding the caution messages on the EICAS
Follows warning messages in criticality level and in display
In which data base is pilot entered waypoints stored? :
Custom Data
When is an active flight plan considered closed
The last waypoint is the destination
The NAV data base is updated every
28 Days
If position information is lost from all sensors or inhibited how will the FMS system react
The FMS will go into DR mode using AHRS/IRS heading and airspeed and wind data.
To select FMS as navigation source on the PFD and MFD you have to press
The FMS button on the Display Control Panel
On the PFD FMA which of the following represents the correct color code for normal operation?
Magenta - FMS Mode, White - Armed mode
What is the ocntrol interfae between the FMS and the pilot?
The CDU
FMS position information uses the most accurate sensors available. what is the sensor order of priority
GPS, DME/DME, IRS
