Systems 2

Question 1

The air management system comprises which three systems?

Answer 1

Pneumatic system, cabin pressurisation and control system (CPCS) and environmental Control System (ECS)

Question 2

The Pressure regulation and shutoff valves (PRSOV) regulate bleed air to what pressure?

Answer 2

28psig(+/-3)

Question 3

What regulates the bleed air pressure from the engine?

Answer 3

The pressure regulating and shutoff valve

Question 4

What is the a/c ceiling limits with both bleed supplies and a single bleed supply available?

Answer 4

41,000ft and 31,000ft

Question 5

What effect does the MFD being in reversionary mode have on the pressurisation system?

Answer 5

The system must be controlled manually by the crew

Question 6

When controlling the pressurisation manually how long should you operate the switch?

Answer 6

0.5 secs

Question 7

What happens when the DUMP button is pressed?

Answer 7

The outflow valve operates and recirc fans are turned off

Question 8

Cabin altitude depressurisation limits in AUTO and Manual DUMP?

Answer 8

Auto - 12,000
Manual DUMP - 14,500

Question 9

Normal operating differential pressure range?

Answer 9

-0.1 to +8.4psi

Question 10

How is ram air used in Phenom?

Answer 10

Supply fresh air to cockpit/cabin and decrease bleed air temp in heat exchanger

Question 11

Where is the oxygen cylinder located

Answer 11

Nose baggage compartment

Question 12

What happens - oxy supply ‘PAX AUTO’

Answer 12

Auto deployment PAX Oxy. Cabin pressure 14700’ +- 300’

Question 13

What does white colour indicate on oxy display MFD synoptic page?

Answer 13

Oxy pressure lower than 1590psi and higher or equal to 730psi

730-1590psi

Question 14

Purpose of oxy supply handle

Answer 14

Open and close oxy cylinder regulator valve

Question 15

Oxy supply control knob ‘PAX override’

Answer 15

Deploys cabin masks if the cable actuator is in the pushed position

Question 16

What pressure EICAS display a green oxy pressure

Answer 16

1590psi

Question 17

Hydraulic pressure normal operating range

Answer 17

2400-3000 +50 PSI

Question 18

What colour readout when hyd press below 1500psi

Answer 18

Yellow

Question 19

What pressure does emergency brake accumulator pressure turn yellow

Answer 19

1800psi

Question 20

Where are the hydraulic power pack and reservoir located

Answer 20

Larger of the two forward hatches on the right hand side of a/c

Question 21

Electric cooling fan (for hyds) operates when

Answer 21

WOW, nose hear down and locked, at least 1 gen online

Question 22

Effect if hyd pump is selected ‘on’

Answer 22

Pump runs continuously. Thermal cut out (motor and oil) are lost

Question 23

Hydraulic Electric motor cooling fan location?

Answer 23

Small panel on RHS of nose

Question 24

Function of shimmy damper?

Answer 24

Moderates wheel movement at high speed

Question 25

Max steering angle using rudder pedals

Answer 25

18.3 degrees

Question 26

Below whar speed is anti skid protection deactivated?

Answer 26

10kts

Question 27

Drop out speed for anti lock protection and why?

Answer 27

30kts Allows differential braking for steering

Question 28

Anti skid braking is unavailable when?

Answer 28

Emergency/parking brake system

Question 29

When is the touchdown protection system deactivated on both wheels?

Answer 29

Speed greater than 35kts or 3 secs after WOW

Question 30

How many actuations of emergency brake does accumulator allow

Answer 30

6

Question 31

2 safety components fitted to main undercarriage wheels

Answer 31

Fusible plugs Wheels speed transducers

Question 32

VLO

Answer 32

180 KIAS/250 KIAS (Emergency)

Question 33

How is landing gear held in place when retracted?

Answer 33

Hydraulic pressure

Question 34

At which flap positions can you cancel gear aural warning

Answer 34

0 and 1

Question 35

PBE location

Answer 35

Behind copilots seat

Question 36

How long will oxy clinder supply last in normal use?

Answer 36

15 minutes

Question 37

Where are first aid kit and water barrier located

Answer 37

Lav cabinet

Question 38

Life preserver location

Answer 38

Under PAX and pilot seats. Left hand compartment of side facing seat

Question 39

Normal ELT position

Answer 39

ARMED

Question 40

How is emergency door opened

Answer 40

Pull internal handle and throw outwards

Question 41

Main door has how many latch and lock indicators

Answer 41

8 latch 2 lock

Question 42

How is red beacon turned on

Answer 42

ENG START/STOP switch at RUN or START

Question 43

How are baggage compartment lights turned on and off

Answer 43

Lights are activated by press switch, stay on for 5 mins or until door closed

Question 44

Elec emerg, which busbar supplies power to dome light

Answer 44

Emergency bus

Question 45

What does inspection light illuminate?

Answer 45

Left wing leading edge

Question 46

Minimum GPU voltage for battery charging?

Answer 46

27v

Question 47

GPU operating V

Answer 47

24.5-29v

Question 48

48

Answer 48

48

Question 49

One engine running, effect of plugging in GPU to a/c?

Answer 49

Nothing. operating generator has priority

Question 50

How long between each engine start to allow batteries to recover charge

Answer 50

2 minutes

Question 51

Pilot pushes GPU switch IN, which busbar is the GPU connected to? Cockpit indications

Answer 51

Central Bus GPU switch indicates IN USE (Green) GPU symbol green with green line to central bus

Question 52

BATT DISCHARGE CAS on ground with GPU connected

Answer 52

BATT 1&2 switches OFF

Question 53

Electrical emergency configuration, which bus bars have power supply

Answer 53

HOT BATT BUS 1&2, EMERG BUS, CENTRAL BUS

Question 54

Power generation requirements for SHED BUS to be energised?

Answer 54

GPU connected or both generators online

Question 55

TEF, how long does battery system last? Which BUS BAR?

Answer 55

45 mins Emerg bus

Question 56

When using batt only, what should you do if waiting a long time to start?

Answer 56

Select ELEC Emerg.

Question 57

In normal op which busbars does SG1 power?

Answer 57

DC Bus 1, EMERG BUS, HOT BATT BUS 1

Question 58

NOrmal ops, which busbars does SG2 power?

Answer 58

DC BUS 2, Central bus, shed bus and hot batt bus 2

Question 59

SHED bus provides DC power for which systems?

Answer 59

Air conditioning, video entertainment, cabin evaporator fan, compartment light, toilet flush

Question 60

Generator load limits

Answer 60

250A above 34,000' and grd 300A below 34,000