Communications Flashcards
When does the Cockpit voice recorder erase button work?
On the ground with the parking brake set
Where is the VHF 1 antenna located
on the upper fuselage
Where is the VHF 2 and 3 antenna located
on the lower fuselage
Where is the HF antenna located
in the horizontal stabilizer
Frequencies are monitored by SELCAL from _________.
- VHF radios
* HF radios
The Selective Calling (SELCAL) Panel illuminates alerting crew to incoming communication________.
on indicated radio
________ independent channels on the voice recorder are used to record flight deck audio.
Four
When ACARS is operational on the B737-800, do not use _____ for ATC communication.
VHF-3
The GPWS and windshear audio warnings for altitude alert are heard through _________. They ________ be controlled or turned off by the crew.
the speakers and headsets; cannot
The audio system_____________ if the remote electronic unit or audio control panel malfunctions.
reverts to degraded mode
Crewmembers can ______________________ if the Audio Control Panel (ACP) is operating in the degraded mode.
only communicate on one radio (CA #1/FO #2) and the passenger address system cannot be accessed through the Audio Control Panel (ACP)
The Captain can use radio __________ for transmission and reception, while the First Officer uses radio __________ if the Audio Control Panel (ACP) is operating in the degraded mode.
VHF-1; VHF-2
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
Pushing a Receiver Switch, allows reception of related communication system or navigation receivers. __________ may be selected at a time.
Multiple switches
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
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
Selecting the MASK position on the MASK-BOOM Switch selects ____________
the oxygen mask microphone for transmission
Selecting the BOOM position on the MASK-BOOM Switch selects____________
the boom microphone for transmission
To ________________, push and rotate the Speaker (SPKR) switch to allow audio from the selected receiver to be heard on overhead speaker.
adjust overhead speaker volume
The V on the Filter Switch on the Audio Control Panel is for _______.
receiving NAV voice audio
The B on the Filter Switch on the Audio Control Panel is for _______.
receiving both NAV voice and range audio
The R on the Filter Switch on the Audio Control Panel is for _______.
receiving NAV range (code) audio
Private communication between ____________ is the primary purpose of the flight interphone system.
flight deck crew members without intrusion from the service interphone
Intercommunication between the flight deck, flight attendants and ground personnel is accomplished by selecting the _______________
service interphone system
Selecting the service interphone switch allows ______________.
maintenance or service personnel to be added to the service interphone system
When the ____________ uses the passenger address (PA) system, their announcements have first priority and override all other users.
flight deck
When the Flight Deck CALL Light illuminates blue this indicates the flight deck is being call by the __________________.
all answers are correct
What happens when you Press the Ground (GRD) CALL Switch __________________.
sounds a horn in the nose wheel until released
Pushing down on Push-To-Talk Switch on the pilot control yoke to INT (Interphone) keys the oxygen mask or boom microphone for ____________.
direct transmission over the flight interphone
The white Offside Tuning Light, located at the top of the Radio Tuning Panel indicates what?
It indicates that radio tuning panel is being used to tune a radio not normally associated with the radio tuning panel
Weak VHF signal reception can be improved by pressing the ____________?
Communication (VHF) Test (TEST) Switch
INOP displayed in the frequency window on the Radio Tuning Panel indicates _________.
the selected radio is not available
The B737-800 HF communication system has _____ HF systems. Each system has _________ HF antenna.
two; a common or shared
HF communication system operation in the transmit mode while fueling the aircraft is _____________
not permissible
The TEST Switch on the Voice Recorder Panel activates a green light, (or raises the indicator into the green band) when pushed and ___________.
sounds a tone through the HEADSET jack located on the Voice Recorder Panel
The (ATTEND) CALL Switch __________________ when selected.
sounds a two-tone chime and illuminates a pink Master Call Light in the Cabin
