Advantages of Filter Method Online Exam Quiz
Advantages of Filter Method GK Quiz. Question and Answers related to Advantages of Filter Method. MCQ (Multiple Choice Questions with answers about Advantages of Filter Method
According to Fourier Analysis a square wave can be represented as a fundamental sine wave and even harmonics.
Options
A : TRUE
B : FALSE
C : -
D : -
Filter method is the one and only method to produce SSB.
Options
A : TRUE
B : FALSE
C : -
D : -
Impulse noise can be reduced in ___
Options
A : FM
B : AM
C : QAM
D : PM
Standard intermediate frequency used for AM receiver is __
Options
A : 455 MHz
B : 455 KHz
C : 455 Hz
D : 20 KHz
What is the bandwidth occupied by a DSB signal when the modulating frequency lies in the range from 100Hz to 10KHz?
Options
A : 19.8 KHz
B : 19.8 Hz
C : 19.8 MHz
D : 19.8 GHz
What is the noise figure of merit for an SSB modulated signal?
Options
A : less than 1
B : greater than 1
C : 1
D : 0.5
Which amplifier is preferably used for low level modulation?
Options
A : Class C
B : Class A
C : Class AB
D : Class B
Which device is used in TV receivers for tuning the receiver to the incoming signal?
Options
A : Varacter diode
B : High pass filter
C : Low pass filter
D : Bandpass filter
Which statement is true about multiplexing?
Options
A : it is used to reduce the bandwidth
B : it is used to combine multiple data streams over a single data channel
C : it is used to allow multiple data streams over multiple channels
D : it is used to match and pass the same frequency signal
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