Skyblue CBT Flight Instruments

Question 1

what stabilises the weather radar?

Answer 1

attitude data from AHRS

Question 2

what microphones does the CVR record?

Answer 2

RCAU inputs from:

• cockpit mic
• headset/boom mic
• hand mic
• oxygen mask mic

Question 3

what 3 things feed data to the ADC?

Answer 3

• pitot
• static
• tat probes

Question 4

what feeds data to the IESI?

Answer 4

• standby pitot
• 2x standby static ports

Question 5

what do the ADC’s feed info to?

Answer 5

• CAC 1/2
• AHRS 1/2
• XPDR 1/2
• all display units
• MPC

Question 6

What powers ADC 1?

Answer 6

• DC emergency bus
• backed up by hot emergency batt bus

Question 7

what powers ADC 2?

Answer 7

• DC Bus 2

Question 8

what data does each ADC recieve?

Answer 8

• static air pressure
• total air pressure
• total air temperature

Question 9

what 5 parameters does the ADC calculate for the CAC?

Answer 9

• VS
• IAS
• TAS
• TAT
• SAT

Question 10

Where does the CAC send the calculated DATA it recives from the ADC?

Answer 10

• EEC
• pressurisation system
• de icing system
• MFC

Question 11

what does the AHRS recive data from?

Answer 11

ADC and flux valve

Question 12

whta does the flux valve measure?

Answer 12

magnetic heading

Question 13

what is AHRS 1 powered by?

Answer 13

DC EMER BUS

DC BUS 2 for backup

Question 14

what is AHRS 2 powered by?

Answer 14

DC BUS 2

backed up by DC EMER BUS on the ground

backed up by DC BUS 1 in flight

Question 15

what does the AHRS feed to the displays, autopilot and weather radar?

Answer 15

• attitude
• heading
• lateral acceleration
• VS

Question 16

WHAT IS the control and display system managed by?

Answer 16

the CAC’s

Question 17

what does the control and display system provide info on

Answer 17

• flight info
• aircraft environment data
• aircraft system status
• alerts + checklists

Question 18

what does the control and display system consist of?

Answer 18

• 6 switch panels
• 5 display units
• 2 MCDU’s

Question 19

what does the VCP display?

Answer 19

com, nav, surveillance data

Question 20

what does a yellow = sign on the speed tape signify?

Answer 20

Vfe

Question 21

what symbol on the speed tape signifys flap retraction speed?

Answer 21

white bug

amber bug in icing

Question 22

what does a white/amber (icing) triangle on the speed tape signify

Answer 22

minimum speed in lo bank clean

Question 23

what does a green triangle on the speed tape represent?

Answer 23

highest of:

• min speed in hi bank mode
• min control speed with A/C in landing config

Question 24

what does the hollow amber bar on the speed tape represent?

Answer 24

minimum safe speed

Question 25

what on the speed tape represents minimum speed and stick shaker activation?

Answer 25

top of red bar

Question 26

what represents V2 on the speed tape?

Answer 26

cyan triangle

Question 27

where do we set the v speeds?

Answer 27

T/O page of MCDU

Question 28

what does red IAS FAIL mean?

Answer 28

loss of IAS data

Question 29

what does amber CHECK IAS mean?

Answer 29

IAS disagreement between ADC sources

Question 30

what do we lose if we have an MFC 1B and 2B fault?

Answer 30

level 3 warnings for: - config - engine oil - prop brake all level 2's on EWB master warnings continuous repetitive chime

Question 31

what will the MFC produce when a stall is sensed?

Answer 31

- chirp - stick shaker - stick pusher at excessive AOA

Question 32

when is the stick pusher available?

Answer 32

when any 2 MFC's are available

Question 33

what 3 factors determine when a stall warning occurs?

Answer 33

- power setting - flap config - horns push button position

Question 34

when will a stall warning sound in non icing conditions?

Answer 34

10.9 degrees AOA

Question 35

when will a stall warning sound with flap 30 in high power?

Answer 35

9.9 degrees

Question 36

when will a stall warning sound with flap 30 in low power?

Answer 36

10.4 DEGREES

Question 37

when will a stall warning sound (T/O) at flap 15 in icing?

Answer 37

8.4 degrees AOA

Question 38

when will a stall warning sound with flap 0 in icing?

Answer 38

8 degrees AOA

Question 39

when will a stall warning sound with flap 30 in icing?

Answer 39

7.7 degrees

Question 40

at high or low power when will the stick pusher activate?

Answer 40

13.4 degrees

Question 41

while en route when will the stick pusher activate?

Answer 41

10.6 degrees

Question 42

at high or low power with flap 15 when will the stick pusher activate?

Answer 42

14.1 degrees

Question 43

with flap 15 with takeoff set when will the stick pusher activate?

Answer 43

10.9 degrees

Question 44

en route with flap 15 set when will stick pusher activate?

Answer 44

10.9 degrees

Question 45

with flap 30 en route when will stick pusher activate?

Answer 45

10.8 degrees

Question 46

with flap 30 high power when will stick pusher activate?

Answer 46

12.8 degrees

Question 47

with flap 30 low power when will stick pusher activate?

Answer 47

14.3 degrees

Question 48

when is stick pusher inhibited?

Answer 48

10 seconds after takeoff and below 500ft RA during a descent

Question 49

what is full scale deflection on the vertical deviation when using the FMS guidance?

Answer 49

500ft en route 150ft during approach

Question 50

what is full scale lateral deviation when using FMS guidance?

Answer 50

5nm en route 1nm during approach 0.3nm during final approach