WorksheetsErj 145
Total questions: 75
Worksheet time: 39mins
Takeoff command bars
14°
24°
10°
12°
SPS/ICE SPEEDS
Only advisory Eicas message
Ice situation add speed 5 kt
changes AOA for stick shaker/pusher
Add speed by 6 kt
Both 3 and 4 are correct
IC-600 #1 fails
Get 3 red "X" 's
Get Eicas message
Get 1 red "X" 's on respective side
3 red "X" 's and to resolve press "SG" on reversionary panel on respective side
Main Batteries switch
Below the galley compartment
Located on forward left of aircraft
Located on overhead left panel
Cooled in flight by gear door airflow
Electrical Emergency:
Batteries power Essential Busses only
Loss of 4 generators in flight
Load Sharing
minimum voltage on batteries for APU start
What is the minimum flight crew?
2
2+1
3+2
1+1+2+1
Reset on FADEC
clears recorded faults
allow ATTCS to get TO data
N1 gauge is N1 target
None of the above
APU has self fuel thank
False
True
Hydraulic system #1 it's necessary for flaps operations.
Provide flow control to the system #2
Ensure flap operation in abnormal situations
prioritize flight not require hydraulic for flaps.
prioritize flight controls over gear actuation when electric Auto
Sequence for speed on MFD settings.
V2, VR, VFS and V1 on pfd window speed
V1, V2, VR, VFS and 210 on pfd window speed
V1, VR, V2, VFS on pfd window speed
Climb sequence until 210
When we need Apu bleed on crossed bleed for start?
External Air
when Apu On
Engine bleed
Dump the cabin
Wing anti-ice button on overhead painel.
closes 2 valves (one at each wing root)
closes 2 bleed valve (one at each engine)
Override the ECS system
As per normal operations During passenger boarding, the strobe light must be on.
True
False
The minimum height for turn after TO.
800ft AGL
At acceleration altitude at 1000ft AGL
Captain decision
2 and 1 correct
What is the duration of the emergency lights on the ERJ145?
8 hours
12 minutes
30 minutes
15 minutes
Which mode of climb ERj 145 has?
FLD
VStall
SPD
How many panel you can find on overhead
Main 5
Main 5 and subpanels
Main 8
What is the maximum takeoff and landing pressure altitude?
-1000 to 7000 ft
-1000 to 8000ft
-2000 to 2000ft
-1000 to 10000ft
The minimum battery temperature for APU start is :
-23 degree
-20 degrees
18 degrees
20 degrees
Vobl to Vomm short flight speed for takeoff with 29735 is :135 136 137 and vfs 173
False
True
On Fms how to fix the discontinuity on flight plan?
1.Delete the via to...
2.Next Waypoint press to previous position
3. Not affect the route
4. 1 and 2 is correct
What is the reason for operated the gust lock on Erj145?
Protect the flight control against strong winds
Lock the spoilers on ground
Make Erj145 different from other aircraft
A/c climb on speed mode 270 suddenly the ATC aks to descend and maintain current speed...
Altitude select, thrust lever iddle, speed mode
Alt press, thrust lever idle, speed mode
Vs, thrust lever advance
Flaps 9 speed
250 kts
. 82 mach
Check indication on pfd 210
145 kts
Minimum altitude for disengaged autopilot on app
At minimum for cat 2 aerodrome
At minimum for ILS and vor approach
On going around with LVO
After any input on autopilot panel pilot should wait and regonize the resolution on:
FMA - flight mode advance
FMA - flight mode altitude
FMA - flight mode annunciator on MFD
FMA - flight mode annunciator on PFD
After start flow is:
Flaps 9, gust lock unlock, tcas on tara Or Atc On, bleeds on, apu bleed off, pack1 on pack 2 off, hydraulics on.
Flaps 9, gust lock unlock, tcas on tara Or Atc On, bleeds on, apu bleed off, pack1 on pack 2 on, windshield on, hydraulics Auto, fadec reset and alternate, apu off.
Flaps 9, gust lock unlock, tcas on tara Or Atc On, bleeds on, apu bleed off, pack1 on pack 2 on, windshield on, hydraulics Auto, fadec reset and alternate, apu off shed buses auto
Not require, pilot discretion on procedures ASAP
Landing Elevation set
Overhead panel
Captain side
On pedestral panel
Co-pilot side
How to set final approach course while you fly on Magenta.
1.Hdg
2.Nav
3.set course
4.Fms Nav
1.Hdg
2.Nav
3.set course
4.Fms Dir next waypoint
1.Hdg
2.Nav
3. Set desire hdg
4.Fms Nav
Roll and pitch means:
All the modes not active
Altitude select not there
Heading not there
The mode lateral and vertical not active and revert to basic
If you loss fms while you are on WIV4A STAR. What you do?
1.Continue on Sid.
2.Fma will show basic.
3. A/c revert to basic, maintain SID choice appropriate modes
4.all correct
On approach It's how to select Ils frequency.
Set the course over the radio on top, rotate the knob.
Set the coursor over the radio on standby rotate the knob
Set the coursor over the radio frequency on standby rotate the knob and active
On pedestral there a Turn knob, if touch to the right a/c turn to the left.
True
False
Main door ( airstair ) is raised under normal operation by?
Priority valve on system #2
Hydraulic System #1 or by Accumulator.
Cabin crew operations
After 7 cycles the door will open
The Primary source of electric Power is:
28 +_ 2 V AC
28 V DC, 400 A 5 Gen located overhead
24 V DC 44A BATTERIES
28V DC 400A 4 GEN overhead
How you noted that the GPU voltage is sufficient for Galley operations?
Check on GPU 32 V DC
Service Bus display message on EICAS
GPU Avail light on
Batteries trip-out and lights illuminate amber
When we can assume that both Aural Warning is operational ?
No EICAS MSG
AURAL UNIT OK verbal msg
DAU 1 light Amber
AURAL UNIT Channel One Verbal msg
How many APU fire bottles are onboard?
1
2
3
from engine line to APU
When will electrical system operate as two separate system?
2 and 3 gen online
4 or 2 gen online
3 and 5 gen online
4 or 5 gen online
How many generators are on board?
5 GEN
APU, ENGINE #1 AND #2
4 GEN
APU, GPU, ENG#1, ENG#2
AC POWER ON ERJ145
GPWS
115VAC
115VAC, 250VA, 400HZ SINGLE PHASE INVERTER
115VAC, 250VA, 400HZ SINGLE PHASE INVERTER
What are the EDL and GCU?
Electrical Driven Logic and Generator Calibration Units
Electrical Distribution Logic and Generator Cache Units
Electrical Distribution Logic and Generator Control Units
None of them
What power source use for APU start?
Battery #1, GCU
Battery #2 BTC
Battery #2 GPU
Battery #2 GPU or any engine driven generator + Battery #2
BTC - bus tie contactor. what does BTC#1 during APU start?
Open to provide stable power flow to the system
Close to provide stable power flow to the system
Open to provide variable power flow to the system
Open to provide GCU power flow to the aircraft
What speed N1 generators turn on?
56%N1
!5% N1
Imediately after fuel light up
56,4 % N1
what is the maximum load for APU generator?
400 A
300A
250A
500A
To select the current GPU the enginner must check voltage to the respective aircraft received:
26-32V
26-29V
26-28V
not mandatory
When are the shed buses on?
Gpu selected
one generator On
Gpu selected
One generator on ( ground )
None
How Long the aircraft batteries can supply electricity for full system operation on the ground ?
12 minutes
10-15 minutes
15 minutes
10-15 minutes with AC on for passenger confort
How many fuel pumps in each wing and how are they powered?
3 pumps A & B are essential and C is DC
3 pumps A & B are Dc and C is Essential
3 pumps A & B are essential and C is DC
3 pumps C & B are essential and A is DC
Which fuel tank provide fuel to APU?
RIGHT TANK
APU IS ELECTRICAL
LEFT TANK
Doesnt affect the Apu running by airflow on the rear of the aircraft.
If the fuel pressure drops < 6.5 psi what will other pumps do?
cycle continuously till other selected by pilot
second pumps takeover in sequence A,B and C
Eicas Message display
why we need to switch on fuel Pump before start?
To allow fuel cavitation
To open fuel feed line to respective Engine
for crossfeed disagree
none
APU fire protection has two bottle for high rate discharge.
yes
No
C14 APU puts box in EG for 3 seconds when first turned on ?
NO
yes
APU bleed is a pneumatic source on ERJ145.
Priority is given to_______ for start.
Engine Bleed
APU bleed
ASU - AIR START UNIT
ERJ145 is a dark and silent concept, except:
APU and GPU bottom are out and dark
Pax Oxygen indication lights always there
Gust Lock light
Emergency light Indications
Fadec will not put or not allow a bad FADEC to be USED?
YES
NO
On ground with IGN OFF fuel and Ignition are:
Normal operation
Inhibited
fadec can control
In flight with IGN OFF only ignition are:
dissagree
Fadec can control
Inhibited
What does the reset on Fadec?
Clears Recorded faults
Allow some time to deal with QRH
Check the ATTCS target
IC600#2
rear right of the aircraft
forward left of the Aircraft
rear left of the aircraft
forward right of the Aircraft
N2 reading comes from:
Accessory GearBox drive shaft
Top Shaft
Compressor Section
High bypass ratio engine
Pulling Fire handle closes:
Bleed valve
Fuel Valve
Pneumatic
Engine
Fuel Valve
Bleed valve
Hydraulic valve
Fire Bottles A & B
Fuel Valve
Bleed valve
Hydraulic valve
Fire Bottles
Engine Air Inlet Anti Ice
Fuel Valve
Bleed valve
Hydraulic valve
Engine Air Inlet Anti Ice
Pump C
Essential DC BUS
DC BUS1
DC BUS2
DC BUS
3 Generator:
1 network
all buses powered
loose Shed DC Bus
2 network
all buses off
Shed DC Bus powered
1 network
All Buse powered
MAIN DOOR OPEN
EICAS message after cabin crew open the door
MSG appear after Eng#1 running
MSG appear on MFD after Eng#1 running
Condition: in flight right after takeoff Maputo to Beira Fuel leak active.
WX: FQMA 0400 /// 300M VV050 B040 21/21 1001
WX: FQBR 0400 120/10 9999 F025 27/23 1017
WX: FAOR 0400 100/04 CAVOK 15/9 1013
What is your decision based on fuel leak on right tank?
Return immediately and landing - FQMA
Continue flight to Destination - FQBR
Proceed to FAOR
Hold over VMA
Based on Last decision made, which electrical conditions is :
2 network
1 network
3 network
How many fire bottles are available for each engine?
2
1
2 and 2 dischargers
1 and 2 dischargers
Decision Speed
V2
V1
VR
VFS
Why on emergency descent we need to look for 250kts and spd mode?
Gear Operation and for MMO protection
Gear Operation and for VMO protection
SPEED DESCENT
NONE
How many volts does the aircraft system work?
28 v DC
300 A
44 VDC
At what N1 speed the generators turn on?
56%
46,6%
56,6%
100%
What are the GCU's and what are the function?
Generator control unit,
protect the generator and automatically control
protect the generator and EDL
Generator Cashed Unit
