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Flashcards in Com System Deck (36)
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1

Audio warnings for altitude alert, the GPWS and windshear are heard through _________. They ________ be controlled or turned off by the crew.
() the speakers and headsets; cannot
() the headsets only; cannot
() the speakers only; cannot

The speakers and headsets; cannot

2

If the Audio Control Panel (ACP) is operating in the degraded mode, the crewmembers can _______________.
() only use the oxygen mask microphone to communicate
() only communicate on one radio (CA #1/FO #2) and the passenger address system cannot be accessed through the Audio Control Panel (ACP)
() continue to communicate normally using the hand mike

only communicate on one radio (CA #1/FO #2) and the passenger address system cannot be accessed through the Audio Control Panel (ACP)

3

Pushing a ____________, selects the related communication system for transmission and for reception regardless of whether the related receiver switch is on.
() Transmitter Selector (MIC SELECTOR) Switch
() Receiver Switch
() Push-To-Talk Switch

Transmitter Selector (MIC SELECTOR) Switch

4

Pushing a Receiver Switch, allows reception of related communication system or navigation receivers. __________ may be selected at a time.
() One switch
() Multiple switches
() Two switches

Multiple Switches

5

Pushing the Push-To-Talk Switch on the ACP to R/T (Radio-Transmit) keys the oxygen mask or boom microphone for ____________ transmitter selector.
() transmission as selected by
() reception as selected by
() all answers are correct

transmission as selected by

6

Pushing the Push-To-Talk Switch on the Audio Control Panel (ACP) to I/C (Intercom) keys the oxygen mask or boom microphone for ____________ and bypasses the transmitter selector.
() transmission over the flight interphone
() transmission over the passenger address system
() all answers are correct

transmission over the flight interphone

7

Placing the MASK-BOOM Switch in the MASK position selects
() the boom microphone for transmission
() the intercom system for transmission
() the oxygen mask microphone for transmission

the oxygen mask microphone for transmission

8

Placing the MASK-BOOM Switch in the BOOM position selects
() the boom microphone for transmission
() the intercom system for transmission
() the oxygen mask microphone for transmission

the boom microphone for transmission

9

Pushing and rotating the Speaker (SPKR) switch allows audio from the selected receiver to be heard on overhead speaker, and __________.
() adjusts overhead speaker squelch
() adjusts overhead speaker volume
() adjust overhead speaker volume and GWPS alerting volume

adjusts overhead speaker volume

10

On the Audio Control Panel, the V on the Filter Switch is for _______.
() receiving NAV voice audio
() transmitting NAV voice audio
() adjusts the squelch of the NAV voice audio

receiving NAV voice audio

11

On the Audio Control Panel, the R on the Filter Switch is for _______.
() receiving NAV range (code) audio
() transmitting NAV range (code) audio
() adjusts the squelch of the NAV range (code) audio

receiving NAV range (code) audio

12

The service interphone switch allows ______________.
() passengers (Channel 9) to be added to the service interphone system
() maintenance or service personnel to be added to the flight interphone system
() maintenance or service personnel to be added to the service interphone system

maintenance or service personnel to be added to the service interphone system

13

What does the Radio Tuning Switch located on the radio tuning panel select?
() The flight intercom to be tuned
() The VHF or HF radio to be tuned
() all answers are correct

The VHF or HF radio to be tuned

14

What is the function of the Radio Tuning Switch Panel Off Switch?
() Disconnects the pilots from the flight intercom
() Disconnects the jumpseater from the flight intercom
() Disconnects the panel from the communication radios, switch illuminates (white)

Disconnects the panel from the communication radios, switch illuminates (white)

15

What does the white Offside Tuning Light, located at the top of the Radio Tuning Panel indicate?
() It indicates that radio tuning panel is being used to tune a radio not normally associated with the radio tuning panel
() It indicates that radio tuning panel is being used to tune a radio not available
() The radio tuning panel has failed

It indicates that radio tuning panel is being used to tune a radio not normally associated with the radio tuning panel

16

What is indicated when INOP displayed in the frequency indicator on the Radio Tuning Panel?
() the radio tuning panel has failed
() the selected radio is not available
() the frequency is not available

the selected radio is not available

17

What is indicated when PANEL FAIL displayed in the frequency indicator on the Radio Tuning Panel?
() the radio tuning panel has failed
() the selected radio is not available
() the frequency is not available

the radio tuning panel has failed

18

It is _______ to operate the HF communication system in the transmit mode while fueling the aircraft.
() permissible
() not permissible

Not permissible

19

The voice recorder uses ________ independent channels to record flight deck audio.
() three
() four
() five

four

20

The ERASE Switch (red) on the Voice Recorder Panel is operative _____________.
() only on the ground with the parking brake set
() only with the engines shutdown
() at any time if held continuously for 10 seconds

only on the ground with the parking brake set

21

Pressing the Attendant (ATTEND) CALL Switch __________________.
() sounds a two tone chime and illuminates a pink Master Call Light in the Cabin
() sounds a horn in the nose wheel until released
() sounds a single tone chime in the cabin

sounds a two tone chime and illuminates a pink Master Call Light in the Cabin

22

If the remote electronic unit or audio control panel malfunctions, the audio system_____________.

() reverts to degraded mode

() is inoperative

() is powered by the standby battery and works normally

reverts to degraded mode

23

If the Audio Control Panel (ACP) is operating in the degraded mode, the Captain uses radio ______ for transmission and reception, while the First Officer uses radio ______.

() VHF-1; VHF-2

() VHF-1; VHF-3

() VHF-2; VHF-3

VHF-1; VHF-2

24

On the Audio Control Panel, the B on the Filter Switch is for _______.

() transmitting both NAV voice and range audio
() adjusting the squelch on both the NAV voice and range audio
()receiving both NAV voice and range audio

receiving both NAV voice and range audio

25

The primary purpose of the flight interphone system is to provide private communication between ____________.

() flight deck crew members without intrusion from the VHF-1 radio
()flight deck crew members without intrusion from the service interphone
() flight deck crew members without intrusion from the HF radio

flight deck crew members without intrusion from the service interphone

26

The _________________ provides intercommunication between the flight deck, flight attendants and ground personnel.

() service interphone system
() flight interphone system
() passenger address system

service interphone system

27

On the aft overhead panel, the service interphone switch allows ______________.

() passengers (Channel 9) to be added to the service interphone system
() maintenance or service personnel to be added to the flight interphone system
()maintenance or service personnel to be added to the service interphone system

maintenance or service personnel to be added to the service interphone system

28

When using the passenger address (PA) system, the __________ announcements have first priority and override all other users.

() flight attendant
() flight deck
() automated entertainment

Flight deck

29

An illuminated Flight Deck CALL Light (blue) indicates the flight deck is being call by the __________________.
() all answers are correct
() flight attendants
() ground crew

all answers are correct

30

Pressing the Ground (GRD) CALL Switch __________________.

() sounds a two tone chime and illuminates a pink Master Call Light in the Cabin () flashes the taxi light three times
() sounds a horn in the nose wheel until released

sounds a horn in the nose wheel until released