Avionics Modulation Multiplexing Online Exam Quiz
Avionics Modulation Multiplexing GK Quiz. Question and Answers related to Avionics Modulation Multiplexing. MCQ (Multiple Choice Questions with answers about Avionics Modulation Multiplexing
The information signal is otherwise referred to as ___________
Options
A : Digital signal
B : Analog signal
C : Baseband signal
D : Broadband signal
What type of multiplexing is used in mobile phones?
Options
A : Frequency division multiplexing
B : Time division multiplexing
C : Code division multiplexing
D : Phase multiplexing
Which one of the following is not a type of modulation?
Options
A : Frequency modulation
B : Amplitude Modulation
C : Pulse modulation
D : Phase amplitude modulation
You have 5 information signals and only one transmitter. What technique will help in transmitting all the 5 signals?
Options
A : Frequency modulation
B : Multiplexing
C : Amplification
D : Amplitude modulation
In amplitude modulation, which of the following varies?
Options
A : Frequency of the carrier
B : Frequency of the information signal
C : Amplitude of the carrier wave
D : Amplitude of the information signal
Which one of the following is not true with respect to amplitude modulation?
Options
A : Less noise
B : Longer range
C : Lower bandwidth
D : Less complex circuits
The process of making the signal more compatible with the medium is called as?
Options
A : Modulation
B : Transmission
C : Encrypting
D : Multiplexing
What type of multiplexing is used in serial buses?
Options
A : Time division multiplexing
B : Code division multiplexing
C : Frequency division multiplexing
D : Phase multiplexing
In frequency modulation, carrier frequency is always greater than baseband frequency.
Options
A : True
B : False
C :
D :
Voice signals cannot be directly transmitted by radio.
Options
A : True
B : False
C :
D :
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