Communications Flashcards

1
Q

Frequencies are monitored by SELCAL from _________.

A
  • VHF radios
  • HF radios
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2
Q

The Selective Calling (SELCAL) Panel illuminates alerting crew to incoming communication________.

A
  • on indicated radio
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3
Q

________ independent channels on the voice recorder are used to record flight deck audio.

A
  • Four
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4
Q

________ independent channels on the voice recorder are used to record flight deck audio.

A
  • Four
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5
Q

When ACARS is operational on the B737-800, do not use _____ for ATC communication.

A
  • VHF-3
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6
Q

The GPWS and windshear audio warnings for altitude alert are heard through _________. They ________ be
controlled or turned off by the crew.

A
  • the speakers and headsets; cannot
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7
Q

The audio system_____________ if the remote electronic unit or audio control panel malfunctions.

A
  • reverts to degraded mode
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8
Q

The audio system_____________ if the remote electronic unit or audio control panel malfunctions.

A
  • reverts to degraded mode
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9
Q

Crewmembers can ______________________ if the Audio Control Panel (ACP) is operating in the degraded
mode.

A
  • only communicate on one radio (CA #1/FO #2) and the passenger address system cannot be accessed
    through the Audio Control Panel (ACP)
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10
Q

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.

A
  • VHF-1; VHF-2
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11
Q

Pushing a ____________, selects the related communication system for transmission and for reception
regardless of whether the related receiver switch is on.

A
  • Transmitter Selector (MIC SELECTOR) Switch
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12
Q

Pushing a Receiver Switch, allows reception of related communication system or navigation receivers.
__________ may be selected at a time.

A
  • Multiple switches
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13
Q

Pushing the Push-To-Talk Switch on the ACP to R/T (Radio-Transmit) keys the oxygen mask or boom
microphone for ____________ transmitter selector.

A
  • transmission as selected by
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14
Q

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.

A
  • transmission over the flight interphone
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15
Q

Selecting the MASK position on the MASK-BOOM Switch selects ____________

A
  • the oxygen mask microphone for transmission
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15
Q

Selecting the MASK position on the MASK-BOOM Switch selects ____________

A
  • the oxygen mask microphone for transmission
16
Q

Selecting the BOOM position on the MASK-BOOM Switch selects____________

A
  • the boom microphone for transmission
17
Q

To ________________, push and rotate the Speaker (SPKR) switch to allow audio from the selected receiver
to be heard on overhead speaker.

A
  • adjust overhead speaker volume
18
Q

The V on the Filter Switch on the Audio Control Panel is for _______.

A
  • receiving NAV voice audio
19
Q

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

A
  • receiving both NAV voice and range audio
20
Q

The R on the Filter Switch on the Audio Control Panel is for _______.

A
  • receiving NAV range (code) audio
21
Q

Private communication between ____________ is the primary purpose of the flight interphone system.

A
  • flight deck crew members without intrusion from the service interphone
22
Q

Intercommunication between the flight deck, flight attendants and ground personnel is accomplished by
selecting the _______________

A
  • service interphone system
23
Q

Selecting the service interphone switch allows ______________.

A
  • maintenance or service personnel to be added to the service interphone system
24
Q

When the ____________ uses the passenger address (PA) system, their announcements have first priority
and override all other users.

A
  • flight deck
25
Q

When the Flight Deck CALL Light illuminates blue this indicates the flight deck is being call by the
__________________.

A
  • all answers are correct
26
Q

What happens when you Press the Ground (GRD) CALL Switch __________________.

A
  • sounds a horn in the nose wheel until released
27
Q

Pushing down on Push-To-Talk Switch on the pilot control yoke to INT (Interphone) keys the oxygen mask or
boom microphone for ____________.

A
  • direct transmission over the flight interphone
28
Q

The white Offside Tuning Light, located at the top of the Radio Tuning Panel indicates what?

A
  • It indicates that radio tuning panel is being used to tune a radio not normally associated with the radio
    tuning panel
29
Q

Weak VHF signal reception can be improved by pressing the ____________?

A
  • Communication (VHF) Test (TEST) Switch
30
Q

INOP displayed in the frequency window on the Radio Tuning Panel indicates _________.

A
  • the selected radio is not available
31
Q

The B737-800 HF communication system has _____ HF systems. Each system has _________ HF antenna.

A
  • two; a common or shared
32
Q

HF communication system operation in the transmit mode while fueling the aircraft is _____________

A
  • not permissible
33
Q

The TEST Switch on the Voice Recorder Panel activates a green light, (or raises the indicator into the green
band) when pushed and ___________.

A
  • sounds a tone through the HEADSET jack located on the Voice Recorder Panel