Which are the four separate input channels for the Cockpit Voice Recorder?

M13.4

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Other
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Professional Development
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Hard
Neil Kipling
Used 3+ times
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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Channel 1: Cockpit Area Microphone (CAM) signals Channel 2: Flight Engineer headset signals Channel 3: First Officer headset signals Channel 4: Purser headset signals
Channel 1: Flight Engineer headset signals Channel 2: First Officer headset signals Channel 3: Captain headset signals Channel 4: Cockpit Area Microphone (CAM) signals
Channel 1: ACARS signals Channel 2: Captain headset signals Channel 3: First Officer headset signals Channel 4: Cockpit Area Microphone (CAM) signals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most likely problem if flight crew reports loud Morse Code signal in their headphone?
Failed to select the correct frequencies.
Failed to engage Isolation Amplifier.
Failed to engage "VOICE" or "VOICE ONLY" switch.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term "image frequency" mean?
Image frequency is the unwanted reception frequency two times the IF higher than the nominal frequency.
Image frequency is the frequency of the local oscillator same as the nominal frequency.
Image frequency is the frequency of the demodulator two times the IF higher than the nominal frequency
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the squelch circuit?
It controls the receiver gain.
It controls the receiver oscillator frequency for automatic tuning.
It prevents amplified receiver generated noise signals at the speaker when there is no input signal.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement is correct about the Selective Calling (SELCAL) system?
SELCAL is a call system that is part of the flight interphone system.
SELCAL provides the crew with visual and aural warnings from ground stations which are equipped with a coding device.
The SELCAL signal is transmitted and received on a RF-frequency of 75 MHz.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For transmission at frequencies of more than 30 MHz, what is true for "Skip Zone"?
Only the sky wave is received.
Neither the ground wave nor the sky wave is received.
It is the zone above the ground station.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does "manual VHF Omni-Range (VOR)" mean?
The deviation information to/from a manually Pre-Selected Course (PSC) is indicated on VOR
The deviation information to/from a manually Pre-Selected Course (PSC) is indicated on HSI
The combination of heading (HDG) and VOR bearing (QDM) is manually done, to find the relative bearing (RB).
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