AVIONICS

Question 1

How many PDU?

Answer 1

2

Question 2

How many MDU ?

Answer 2

2

Question 3

How many CCD?

Answer 3

2

Question 4

Can a crew member use the CCD to move the cursor on all screens?

Answer 4

No. A crew member will not be able to move his/her cursor on the PDU of the other crew member.

Question 5

How many reversion panel do we have?

Answer 5

1

Question 6

How many data acquisition units DAU do we have?

Answer 6

2

Question 7

How many channels does each DAU have?

Answer 7

2

Question 8

Acceleration chevron gets info from air data or irs?

Answer 8

IRS

Question 9

Airspeed trend vector gets info from air data or irs?

Answer 9

Air data computers

Question 10

How many MAU?

Answer 10

2

Question 11

How many channels does each MAU have?

Answer 11

2

Question 12

How many AGM do we have?

Answer 12

4

Question 13

How many air data systems?

Answer 13

4.

The 4th one is for standby instrumentation

Question 14

How many fms?

Answer 14

3

Question 15

How many smart probes do we have?

Answer 15

4

Question 16

How many channels are in each air data computer?

Answer 16

2

Question 17

Vertical speed gets data from?

Answer 17

IRS

Question 18

How many AHRS?

Answer 18

1

Question 19

Where does the SFD get heading info from?

Answer 19

Magnetometer

Question 20

Where is the SFD getting ILS information from?

Answer 20

Captains side

Question 21

What powers the SFD?

Answer 21

Right essential bus

Question 22

How many channels in the AHRS?

Answer 22

2

Question 23

Where does SFD gets air data information from?

Answer 23

ADS 3 and ADS 2

Question 24

Where does SFD get Attitude and Heading information from?

Answer 24

AHRS unit

Question 25

How far does the wx radar look out to?

Answer 25

300 miles

Question 26

Does the wx radar adjust tilt automatically with change of HSI range?

Answer 26

Yes

Question 27

If an IRS looses power in flight and power is restored, will it realign by itself and if so, how long would the realignment take to come back to navigation mode?

Answer 27

Yes it will. It takes 20 seconds initially but then 30 minutes to enter navigation mode.

Question 28

The cabin temperature must be above what temperature before setting the CABIN MASTER ON?

Answer 28

0 c