Boeing 777 Communications Boeing 777 Communications 1 / 15 Which of the following data values does not provide crew feedback, by turning green, when you comply with an ATC uplink message? VHF frequency. VOR frequency. MCP heading. Barometer setting. 2 / 15 What is true about ATC data link operation? An ATC facility must initiate the LOGON. Logon occurs automatically anytime AC power is established on the airplane. Logon occurs automatically with FMC CDU route activation. The crew must manually log on to a participating ATC facility. 3 / 15 Which of the following can be done using the CDU cabin interphone pages? Alert the ground crew that you want to speak to them. Call any cabin handsets. Make a PA announcement to a specific cabin area. All of the above. 4 / 15 How can the flight crew make a PA announcement to all areas of the cabin? Push the PA transmitter select switch on the audio control panel and key any MIC switch. All statements are correct. Push The CAB transmitter select switch on the audio control panel, then enter the appropriate dial code using the CDU keypad, then key any MIC switch. Using the flight deck handset, enter the appropriate dial code from the handset directory, then push the handset PA Push To Talk switch. 5 / 15 Which statement about radio tuning is correct? The offside tuning light will only appear on the active radio tuning panel. HF L can only be tuned by the left radio tuning panel. The center radio tuning panel can only be used to tune an HF radio if either the left or right panel fails. Any VHF radio can be controlled by any radio tuning panel. 6 / 15 What does an illuminated flight interphone CALL light on the audio control panel indicate? Someone is calling the flight deck on VHF radio. Another airplane is calling. A ground crew technician is calling the flight deck. The FLT transmitter select switch is stuck in the ON position. 7 / 15 A high-low chime sounds and a COMM communications alert message appears on EICAS. What action should you take? Push the transmitter select switch with the illuminated CALL light and respond to the call. Push the FMC COMM function key on the CDU and view the uplinked message. Push the COMM switch on the display select panel and view the uplinked message in the CDU scratchpad. Push the COMM switch on the display select panel and view the uplinked message on the MFD. 8 / 15 What does the COMM communication EICAS alert message indicate when accompanied by a high low chime? A medium priority uplink has been received and may be reviewed on the communication display. A low priority uplink has been received and may reviewed ont he communication display. A VHF or HF selective call has been received and is waiting to be answered. ACARS has failed. 9 / 15 What is necessary to converse with the mechanic servicing the engine at the engine nacelle? Use the CDU and line select SERVICE INTERPHONE. Position the SERV INTPH switch to ON. You cannot speak with any of the ground crew except at the nose wheel well. Position the OBS AUDIO selector to CAPT. 10 / 15 Which statement about radio tuning is correct? Any VHF radio can be controlled by any radio tuning panel. The centre radio tuning panel can only be used to tune an HF radio if either the left or right panel fails. HF L can only be tuned by the left radio tuning panel. The offside tuning light will only appear on the active radio tuning panel. 11 / 15 HF L and HF R can be configured for data or voice communication. Both can be used together in the data mode. True. False. Only one HF radio can operate in the data mode at a time. 12 / 15 What does the SELCAL communication EICAS alert message indicate? The selective calling system has failed. A cabin attendant is calling the flight deck. A VHF or HF selective call has been received and is waiting to be answered. An uplink has been received. 13 / 15 Both HF radios use a common antenna. True. False. When either HF radio is transmitting, the antenna is disconnected from the other HF radio, and it cannot be used to transmit or receive. However, both HF radios can receive simultaneously if neither is being used for transmitting. 14 / 15 When an HF transmitter is keyed after a frequency change the antenna tunes. While the antenna is being tuned, a tone can be heard through the audio system. How much time must be allowed for the antenna to tune? Tuning takes a maximum of 5 seconds. Tuning takes a maximum of 15 seconds. Tuning takes a maximum of 20 seconds. Tuning takes a maximum of 10 seconds. 15 / 15 Which of the following data values does not provide crew feedback, by turning green, when you comply with an ATC uplink message? Barometer setting. MCP heading. VOR frequency. VHF frequency. Your score is By Wordpress Quiz plugin
Boeing 777 Communications
1 / 15
Which of the following data values does not provide crew feedback, by turning green, when you comply with an ATC uplink message?
2 / 15
What is true about ATC data link operation?
3 / 15
Which of the following can be done using the CDU cabin interphone pages?
4 / 15
How can the flight crew make a PA announcement to all areas of the cabin?
5 / 15
Which statement about radio tuning is correct?
6 / 15
What does an illuminated flight interphone CALL light on the audio control panel indicate?
7 / 15
A high-low chime sounds and a COMM communications alert message appears on EICAS. What action should you take?
8 / 15
What does the COMM communication EICAS alert message indicate when accompanied by a high low chime?
9 / 15
What is necessary to converse with the mechanic servicing the engine at the engine nacelle?
10 / 15
11 / 15
HF L and HF R can be configured for data or voice communication. Both can be used together in the data mode.
Only one HF radio can operate in the data mode at a time.
12 / 15
What does the SELCAL communication EICAS alert message indicate?
13 / 15
Both HF radios use a common antenna.
When either HF radio is transmitting, the antenna is disconnected from the other HF radio, and it cannot be used to transmit or receive. However, both HF radios can receive simultaneously if neither is being used for transmitting.
14 / 15
When an HF transmitter is keyed after a frequency change the antenna tunes. While the antenna is being tuned, a tone can be heard through the audio system. How much time must be allowed for the antenna to tune?
15 / 15
Your score is
