CBT

total length EMB190

36,24m

length to nose wheel and length between wheels

4m and 13,8m

length to wingtip

20,04m

max. Ramp Weight

47,950kg

max. take-off weight

47,790kg

max. landing weight

43,000kg

max. zero fuel weight

40,800kg

max. Operational Flight Altitude

41,000ft

What is the max. APU start altitude?

30.000ft

To which altitude can APU be operated?

to 33.000ft

To which altitude bleed air from APU supply air conditioning and engine start-up?

air conditioning to 15.000ft and engine start-up to 21.000ft

engines in EMB 190

General electrics CF34-10E7 -10E5

normal and max. power take-off

normal - 17100 lbs of thrust and max. - 18500 lbs of thrust

How the reverse system works?

the system reverses the flow of the fan air by operation of sliding cascade vanes

Vlo for retraction and Vle

235 IAS and 265 IAS

wingspan EMB190

28,7 m

wheelspan EMB190

6m

fuselage width EMB190

3,01m

tailspan EMB190

12 m

tail height EMB190

10,5 m

height to engine EMB190

0,49m

fuselage height EMB190

3,35m

length of the cabin EMB190

almost 26 meters

cabin heigh EMB190

2m

Cargo bay 1 and 2 (volume and loading)

1 - 11m^2 1850kg. 2 - 9m^2 1650kg

The DC system is composed of:

3 Transformer rectifier units, 2 NiCad batteries and 1 DC external power input

When do we need to use DC GPU to start APU?

when #2 battery is not available or temperature is below -20 degrees C

liters of each tank - EMB190

6,550kg

total tank capacity

13100 kg

cabin ALT limit

8,000ft

hydraulic systems provide power to operate the:

flight controls, spoilers, landing gear, nose wheel steering, wheel brakes and thrust reverses

above what speed will wing anti-ice operate on the ground?

speed greater than 40 knots

What is MAUs?

Modular Avionics Units

Where are the indications for the cabin pressure displayed?

EICAS

In what tank is the DC pump located?

right wing tank

What is the potable water storage tank's maximum capacity?

110 liters

What is the usable capacity of the waste tank

95 liters

how is flushing toilet pressurized?

above 18,000ft differential pressure is used to flush the toilets. At or below 18,000ft a vacuum generator operates to create sufficient differential pressure

The pneumatic system indications are displayed on the

Environmental Control System synoptic page

When the cabin altitude HI warning message is issued?

when cabin altitude is equal to or higher than 9700ft

How many recirculation fans is the ECS equipped with?

2

When the emergency ram air valve is automatically opened?

in flight; PACKs-off; altitude is less than 25,000ft

How hot does it have to be for the Gasper Shutoff Valve to open?

35 degrees C

what is the ratio of total air flow entering the cockpit and cabin?

52% fresh air and 48% recirculated air

When the EICAS Caution message CABIN DIFF PRESS FAIL will be displayed?

when the cabin differential pressure is higher than 8.5 psi or lower than -0.3 psi.

differential pressure setting below and above 37.000ft cruise flight level

below 37.000ft - 7.8 psi. Above 37.000ft - 8.4 psi.

above which speed Mach Trim will automatically engage?

above. 70 Mach number

to which degrees the take-off mode pitch is limited

minimum of 8 degrees and a maximum of 25 degrees

when within 200ft radio altitude the maximum bank angle is reduced to what degree?

+/- 5 degrees

when can Autothrottles be engaged in flight?

when the airplane is 400ft AGL or above

when can auto throttles Retard mode be activated

when at or below 30ft on radio altimeter

When Climb mode changes to CRZ mode?

when aircraft is for 90 seconds at preselected altitude and airspeed is within 5kt from preselected airspeed

bank angle limit in automatic bank mode BANK

+/- 17°

how the AP will act at different bank angles?

belów 6° will level wings; above 6° and below 35° will holds present bank angle; above 35° will maintain bank angle of 35°

what is the limit of the flight path reference line selected by the FPA selector?

+/- 9,9 degrees

Take-off mode pitch limits

minimum of 8 degrees and max of 18 degrees. SPEED - max Vfe-5kt and min Vshaker+10kt

How long after landing the TO mode can be enabled?

after 5 seconds on the ground (main gear weight on wheels)

above which altitude speed will change between IAS and Mach?

close to 29,000 ft

Range of vertical speed mode

-8000 ft/min to +6000 ft/min

ONE click of vertical speed selector (thumbwheel)

below 1000ft = 50ft/min; above 1000ft/min = 100ft/min

What speed after Go-around with both engines operating?

Vref + 20kt

What speed after Go-around with an engine inoperative?

Vac (approach climb)

Speed limits in GA mode

max Vref - 5kt min Vshaker + 10kt

Above which altitude windshear protection is disabled?

above 1500ft AGL

To how many degrees is the Elevator Thrust Compensation Function (ETC) limited?

it is limited to +/- 5 degrees

What are the five tic marks on stabilizer scale?

11°, 7,25°, 3,5°, 0,25°, 4°

Green scale (band) on stabilizer scale

from 2° to 4° UP

How is the pitch trim limited to prevent pitch trim runaway?

manuał pilot trim is limited to 3 seconds

How much will the rudder move in direct mode?

it will move 30° from neutral

max speed for flaps FULL

165 KIAS

max speed for flaps 5 and 4

180 KIAS

max speed for flaps 3

200 KIAS

max speed for flaps 2

215 KIAS

max speed for flaps 1

230 KIAS

max speed for flaps 0

Vmo / Mmo

max speed for flaps 1,2,3,4,5, full

230, 215, 200, 180, 180, 165 KIAS

max flaps for take-off

flaps 4

flaps for go-around

flaps 4

how many are flaps and slats actuators?

4 flaps actuators per side (8) and 8 slats actuators per side (16)

max slat and flap deflection

slat 25°; flap 37°

max deployment of slats and flaps during RAT operation

position 3

Conditions for automatic deployment of ground spoilers

1. weight on wheels on the ground. 2. wheelspeed is above 45kt or airspeed is above 60kt 3. thrust lever angle is below 26 degrees.

Deployment of automatic ground spoilers - deflection

multifunction spoilers - 40°; ground spoilers - 60°

Conditions for automatic retraction of ground spoilers

wheel speed below 45kt for at least 5 seconds. OR throttles moved beyond 35 degrees (TLA)

extension limit of speed brakes when handle position is in OPEN

30°

max deflection of flaps to use speed brakes

slat/flap position 2 or above

minimum speed for using speed brakes

180 KIAS

condition for automatic speed brakes retraction

Thrust lever angle (TLA) beyond 70 degrees

How are emergency lights powered?

by 6 Emergency Lights Power Units (ELPU)

How long can Photoluminescent Stripes illuminate?

about 7 hours when fully charged

What are the external emergency lights?

3 overwing lights on each side + red light on escape slides

When sterile cockpit lights should be ON?

during takeoff through FL100 and during descent FL100 or below

What are the 5 colors and lights of rainbow lights?

YELLOW - pilot sterile cockpit; GREEN - Pilot; RED - Pilot EMERGENCY; BLUE - Pax; ORANGE - Toilet

How many lights are in cargo area?

7 in forward and 6 in aft area

How many are Air Data Smart Probes?

4x ADSPs and 2x TAT probes

Air Data Smart Probes consist of:

Total pressure port, 2 Alpha Ports, 2 Drain Holes

What power is required for Electronic Display System?

28 Volt DC power

What is FPA Acceleration Pointer

provides information of the acceleration and deceleration rates along the flight path

Pitch limit indications with colors:

GREEN: from 1.2 of Vstall to 1.13 of Vstall. AMBER: from 1.13 of Vstall to Vshaker. RED: at or below Vshaker

Low Bank Arc limits

from 0° to 17°

pitch attitude when red chevron will appear

30 degrees NOSE UP or 20 degrees NOSE DOWN

to which altitude Radar Altimeter works?

up to 2500 ft AGL

How many Radar Altimeters has LOT installed?

2

RALT 1 or RALT 2 FAIL

failure of Radar Altimeter displayed on EICAS

Above what speed during takeoff speeds: V1, Vr, V2, Vfs will appear?

above 30kt during take-off

When the landing speeds appear on the side of the airspeed tape?

when FMS is in landing mode or the airspeed drops between 230kt and 190kt

Airspeed Trend Vector margin

10 seconds

Mach speed Indications

speed above. 450 mach it will appear. when the speed is less than. 400 Mach it will disappear

Yellow and Red bars on speed tape

YELLOW: speed between 1,13 Vstall and 1,05 Vstall. RED: at or below Vshaker

Automatic transition from ROLL to TRACK mode

airspeed is more than 100kt and bank angle is less than 3 degrees for more than 10 seconds.

How many VHF Comm Antennas are?

3

How many RAMP inter phone inputs are?

3

How many DVDRs are installed?

2 (one in forward electronic bay and second in aft electronic bay)

DVDR capability

2h audio information, 2h digital communication, 25h flight data

When Radar Altitude window displays height?

when the airplane is below 2500ft and above 20ft AGL

When "approach minimums" call will be?

80 ft above pilot set minimums

Altitude Trend Vector margin

6 seconds

range in which green pointer of vertical speed shows fpm

between +550fpm and +4000fpm

to which altitude can APU provide power?

to FL330

Each source of AC power provides:

115 V, 400Hz, 3-phase power

What is the load of engine or APU?

each has a load of 40kVA

What is the load of RAT?

RAT has a load of 15kVA

How long RAT needs to deploy and start producing the power?

8 seconds, during this time the batteries are used as a backup

min speed for RAT ti supply AC/DC ESS BUSES

minimum of 130 knots

How the inverters work?

they convert 28 V (DC) battery power to 115 V (AC) power

How the TRUs work?

they are rated at 300A. they convert 115 V (AC) power to 28 V (DC) power

describe NiCad battery

22,8 V (DC), 27A

for how long will the batteries supply essential loads?

for 10 minutes

2 conditions fot the battery to display green in Electrical Synoptic Page

temperature is below 70°C and voltage is greater than 18V (DC)

How long does the APU need to become available?

3 seconds after the RPM reaches 95% during APU start.

Fire detection for the engine

there are 8 pneumatic fire detectors in 2 loops for each engine

Fire detection for the APU

there are 2 pneumatic fire detectors in 2 loops.

On the ground, after fire detection in APU, after what time the system will automatically shut down the APU?

after 10 seconds.

how many smoke detectors are in the cargo compartments?

There are 4 detectors in the forward compartment and 3 in the aft compartment.

How the fire extinguisher bottles work in cargo compartments?

high-rate bottle - after pressing button. In flight after 60 seconds it will automatically discharges the low-rate (for 60min), on the ground it is necessary to press the button second time.

How to discharge extinguisher bottles in cargo compartment without detecting the smoke first?

by pressing the button it will armed, pressing second time (within 2 minutes) it will discharge the high-rate bottle

if the flight attendant performs lavatory fire test, how long will the EICAS warning message illuminate?

for 7 seconds

describe N1

Single-stage low-pressure fan is driven by a four-stage low-pressure turbine.

describe N2

Ten-stage axial-flow compressor is driven by a two-stage high-pressure turbine.

How is the Inter Turbine Temperature (ITT) measured?

It is measured by 5 thermocouples located in the low-pressure turbine.

How many are fuel injectors in Fuel Distribution System?

18

What happened if you momentarily turn the start selector knob to start position?

pressurized air is sent to the air turbine starter, this rotates the engine rotor via the accessory gearbox.

When aircraft closes the Starter Control Valve during engine starting?

at approximately 50% N2

Above what temperature the hot start protection will terminate start?

when the ITT rises above 740°C

WML (indication)

WINDMILL - indicates an engine flameout and the respective engine is windmilling

Normal and Cautionary Operating Range of Engine's Vibration

Normal - 0,0-3,9 and Cautionary - 4,0-5,0

Vibration indications just after engine start

for the first 60 seconds, engine vibration will be amber for values equal to or greater than 5.0

Ignition system for each engine

2 ignition exciters, 2 ignition leads, 2 igniters

How much is the full travel of the thrust levers?

85 degrees

What are the two detents in throttle quadrant?

70° TO/GA and 12° Min reverse

What does it mean ENG 1 REV TLA FAIL on EICAS?

that means that the throttles can be put in reverse in flight or cannot be put into reverse on the ground

Describe APU

The APU has a single stage compressor and a dual stage turbine.

from which wing tank is fuel supplied to the APU?

from wing tank 2

What is the minimum battery temperature for APU start?

-20°C

APU starting cycle limits

First and second cycles - 60s ON, 60s OFF. Third cycle - 60s ON, 5 min OFF

max rotor speed of APU

108%

max. EGT for APU during start and during continuous

start - 1032°C, continuous - 717°C

Minimum temperature operational limit for APU

-54°C

For how many RPM FADEC initiates ignition during APU start on the ground and in flight?

on the ground to 6%, during flight between 7% and 17%

When will you see appearance of APU green symbol on synoptic page?

at approximately 50% RPM (when FADEC commands starter cutout)

When both electrical and pneumatic power is available after APU start?

3 seconds after the APU reaches 95%

When the FUEL 1 (2) LO LEVEL indication will display on EICAS?

when 400kg of fuel remain in the respective tank

When the FUEL IMBALANCE will display on EICAS?

when imbalance is equal or greater than 360kg, It remains displayed until the imbalance is reduced to 45 kg

What pumps are in each wing?

1x ejector pump, 1x AC boost pump, 3x scavenge ejector pumps. And a DC pump only in the right wing

Fuel quantity Scale Colors

GREEN - 601-6550kg; AMBER - 400-600kg; RED - 0-399kg

Fuel temperature scale colors:

NORMAL -39°C or higher; AMBER -40°C or below

What is the freeze point for Jet A-1 fuel

-49°C

Kilograms to Pounds (lbs)

x2 + 10%

What powers the refueling system if the power selection switch is in the NORMAL or BATTERY position?

NORMAL - DC BUSES 1 and 2 ; BATTERY - HOT BATTBUS 2

Handwheel steering

up to 76° to 10 kt. over 26kt up to 20°. over 89kt decreases to 7°

Rudder steering

up to 7°

Conditions when "LANDING GEAR" aural warning cannot be silenced:

with flap position 5 or FULL; with flap lever in any position: 1) radio altitude below 700ft AGL. 2a) thrust lever is set below 38° (for 2 engines). 2b) thrust lever is set below 57° (for 1 engine INOP)

When is the Locked Wheel Protection ON?

when the speed is above 30 kt

When is the Anti Skid ON?

when the speed is above 10 kt

When is the Touchdown Protection OFF?

wheel speed more than 50kt OR 3 seconds after WOW detects on the ground

Oxygen cylinder bottles for flight deck crew

77ft^3 ; 1850psi at 21°C

How many masks are in the aircraft in the row?

3 masks in right side and 2 masks in the left side PSUs

For how long will the oxygen flow in the passengers' masks

for about 14 minutes and cannot be shut off

At what altitude will the masks deploy?

between 14,000ft and 14,750ft

To what altitude can PBE be used?

to 25,000ft

What is the capacity of the POBs cylinders?

312 liters

What is the pressure required in the POBs?

at least 1200psi to 1800psi

describe two outlets of POB

1) 2 liters per minute for walk-around use. 2) 4 liters per minute for first aid use

Hydraulic fluid and pressure

Each system use Skydrol hydraulic fluid and operate at pressure of 3000psi

Hydraulic systems pumps

System 1 and 2 have one engine driven and one electric driven pump. System 3 has 2 electric driven pumps (A and B)

When the Hydraulic ELEC PUMP is set on AUTO, when will it be activated?

flaps position greater than 00 AND thrust lever to take-off thrust OR groundspeed greater than 50kt

Hydraulic reservoir for system 1 and 2

System 1 - 12,3l; System 2 - 14,75l

When will the wing anti-ice operate on the ground?

wheel speed greater than 40kt

Engine Anti-Ice on the ground:

temperature 5-10°C - on the MCDU - ENG and there is visible moisture up to 1700ft AFE. Temperature below 5°C on the MCDU - ALL + visible moisture

Engine Anti-Ice

it operates through bleed air from low stage valve (5th stage)

Conditions for automatic Anti-Ice activation

1. altitude below 22000ft. 2. air temp. inside specific limits. 3. vertical speed within 200 ft/min. 4. airspeed between 150 and 320 knots. System will activate if these conditions are true for 2 min.

What Embraers does LOT have?

170STD, 175STD, 175LR, 190STD, 195LR, 195AR

How far is ILS certified?

up to 18nm

5 approaches - preparation:

LOC - v/l, nav, FPA. VOR - v/l, ..., FPA. VOR(M) - FMS (preview), APP ILS - FMS (preview)->v/l, APP. RNP - FMS, APP