Crew Alerting System Flashcards
The Primary component of the avionics integration system is the: A) IC-600 B) DAU C) ADC D) FADEC
A) IC-600
The crew alerting system includes the following components:
_____________ ___________
_____________ ___________
_____________ ___________
2 - IC 600 (integrated computers) 2 - Data Acquisition Units 1 - Central Maintenance Computer (CMC) 5 - Cathode Ray Tubes (CRT) 2 - Radio Management Units (RMU) 1 - Aural Warning Unit (2 channels)
The No. 1 DAU provides data for the ______ engine and ______ airplane systems.
1
Forward
The No. 2 DAU provides data for the ______ engine and ______ airplane systems.
2
Aft
Which of the following is true regarding the DAU:
A) The DAU has only one channel
B) The DAU has two channels (A&B) that are fully redundant
C) The DAU has two channels (A&B) that are not fully redundant
C) The DAU has two channels (A&B) that are not fully redundant
Channel _____ of the DAU is the primary channel and channel _____ serves as the standby information source.
A
B
List the 5 CRT displays that provide information to the flight crew:
2 PFDs
2 MFDs
1 EICAS
The _________ can be used as a backup display to the main display panels.
A) EFIS
B) FMS
C) RMU
D) ADC
C) RMU
How many system pages can be displayed on the MFD?
A) 4
B) 5
C) 6
D) None
B) 5
The MFD can be used through the reversionary panel as a backup display for the _______ and the ________
PFD
EICAS
Upon powering up the aircraft, the MFD will present the:
A) Takeoff page
B) Electrical page
C) Hydraulic page
D) Fuel page
A) Takeoff page
What are the three levels of EICAS messages?
__________
__________
__________
Warnings
Cautions
Advisories
Which messages cannot be scrolled out of the screen?
A) Warnings
B) Cautions
C) Advisories
D) All of the above
A) Warnings
Advisory messages will automatically stop blinking after _____ seconds.
5
The number of messages that can be displayed at one time on the EICAS screen is ____.
15
The _____ is the primary flight instrument.
PFD
Gear, flap and spoiler indications are presented on the _______.
EICAS
A red “X” on the captain’s PFD, MFD, and EICAS is an indication of:
A) IC-600 #1 failure
B) IC-600 #2 failure
C) IRS failure
D) CRT failure
A) IC-600 #1 failure
A red “X” on the first officer’s PFD and MFD is an indication of __________ failure.
IC-600 #2 failure
A failure of only the first officer’s MFD screen is likely an indication of:
A) IC-600 #2 failure
B) ADC failure
C) CRT failure
D) IRS failure
C) CRT failure
Selection of the ADC reversionary button is indicated by a _______ presentation on both PFDs.
ADC 1/2
Selecting the IRS reversionary button is indicated by _______ and _______ presentation on the PFDs and a ______ presentation on the MFDs.
ATT 1/2
Mag 1/2
HDG 1/2
List the 5 messages presented on the PFD and MFD when selecting the SG reversionary button.
ATT 1/2 SG 1/2 ADC 1/2 Mag 1/2 HDG 1/2
The _________ display gives analogue engine indications and some system parameters, including flap, landing gear, spoilers, and trim positions, fuel quantity, APU information, and pressurization information
EICAS
List the conditions that will activate a takeoff configuration warning when the takeoff config button is pressed:
Flaps out of position Parking Brake Set T/O Performance not set Pitch Trim set out of limits Spoiler Position
Takeoff inhibition logic is in effect from V1 minus ______ knots accelerating and lasts until climbing above a radio altitude of _____ feet. During approach, the landing inhibition logic begins when the aircraft descends below a radio altitude of _____ feet and ends when the aircraft is on the ground for ____ seconds or more or after 1 minute.
15
400
200
3
The Aural Warning Unit (AWU) has:
A) One channel
B) Two channels
C) Two main channels and one backup channel
B) Two channels
The AWU is powered by one _________ bus and one _______ DC bus.
Essential
Main
