Module 13k Modular Avionics

Which component addresses the CIDS type A and B DEU's?

• Forward Attendant Panel

• Directors

• Central Maintenance Computer

• Core Processing Input Output Module

What happens when Avionics Standard Communication Bus (ASCB) fails?

• no communication at all

• IMA reverts to CAN bus

• Analogue signals from aircraft sensors are sent to the IMA instead

• The NIC passes on averaged model data for IMA use

Passenger Visual Information Systems use Inertial Reference System data for what?

• ground speed

• Radio Altitude

• Outside temperature

The impedance matching device used to transmit and receive information on the data-bus, while keeping separate channels isolated from each other.

• Terminator

• Coupler

• Transformer

Which is NOT a benefit of IMA?

• saves weight

• increases reliability

• less fuel/payload available

Benefit of FANS

• Optimises the use of 3d space

• reduction in separation between aircraft

• broadcast of position at least every 10 minutes

Technology such as quadrax cable is used for what?

• Backplane

• connecting CPIOMs and IOMs

• Printer and software loading functions

ASCB wire characteristics?

• Coax cable

• Twisted shielded pair

• un-shielded wire

The multi mode receiver is interfaced with what data?

• ILS and GPS

• VOR and RADALT

• Altitude and Airspeed (Pitot Static System)

DEU-A interfaces what passenger related function?

• Call Buttons

• Waste Water Level

• Smoke Alarms