Communications

Question 0

The tuning backup control head (TBCH) can operate as a stand-alone control unit or backup third control providing alternative means of tuning ______ and NAV 2

Answer 0

COM 2

Question 1

The complete RMS comprises two integrated ___________ units (RNZ-851), two integrated ___________ units (UNZ-851E), two ______ management units, and three ________ audio panels.

Answer 1

Communication

Navigation

Radio

Digital

Question 2

The _____ system sends/receives signals to/from the flight deck, attendant hand-sets, passenger entertainment, and prerecorded announcement system.

Answer 2

PA

Question 3

The RMU main page displays _____ and _____ frequencies, _____, ________, and ________.

Answer 3

COM

NAV

ATC

TCAS

ADF

Question 4

The ramp can communicate with the flight crew through the interphone system by pressing the cockpit ____ button, which activates a ________ in the flight deck headphones and __________.

Answer 4

Call

Tone

Cockpit Speakers

Question 5

The CVR retains the most recent _____ hours of recorded information in solid-state crash survival memory.

Answer 5

2

Question 6

When ________ is selected, the TBCH directly tunes COM 2 and NAV 2, but _____ is no longer tuned and the _____ display becomes invalid.

Answer 6

EMER

DME

RMU

Question 7

The CVR can only be erased on the ground with the ___________ applied.

Answer 7

parking brake

Question 8

If you lose the primary RSB, there is no longer an ability to cross-side tune the ______.

Answer 8

RMUs

Question 9

The indication that an RMU has been cross-side tuned is that the frequencies will be displayed in ________.

Answer 9

Yellow

Question 10

In order to change to direct COM tuning on the RMUs, you must depress the line select button for ___ seconds.

Answer 10

3

Question 11

In order to transmit through the oxygen mask microphone, the __________ button has to be selected to _________.

Answer 11

BOOM/MASK

MASK

Question 12

All of the frequencies provided to the #1 RMU are powered by the #1 _______ bus while the frequencies provided to the #2 RMU are powered by the #2 _______ bus

Answer 12

ESS

DC

Question 13

In an electrical emergency, optimal use of the RMUs includes transferring the COM/NAV frequency page to the ___________ and selecting the Navigation page on the __________.

Answer 13

2 RMU

Question 14

In an electrical emergency, the power supplying the frequencies to the #2 RMU is lost resulting in ___________ on the display.

Answer 14

amber dashes

Question 15

There is a _________ associated with the call function from the pilot to the flight attendant.

Answer 15

Chime

Question 16

Depressing the _________ button on the digital audio panel hard wires the captain to COM1/NAV1 and the first officer to COM2/NAV2

Answer 16

EMER