Crystal Oscillator-2 Online Exam Quiz
Crystal Oscillator-2 GK Quiz. Question and Answers related to Crystal Oscillator-2. MCQ (Multiple Choice Questions with answers about Crystal Oscillator-2
A resonant circuit is used in narrowband RF amplifiers.
Options
A : TRUE
B : FALSE
C : -
D : -
Measure of sensitivity of crystal oscillator output frequency to supply voltage is called ___
Options
A : Frequency pulling
B : Frequency ratio
C : Output ratio
D : Frequency pushing
The ability to change the operating frequency rapidly without a lot of retuning is called __
Options
A : Agility
B : VCO
C : Mixing
D : Filtering
The frequency variation error occurred when crystal is re-powered after several hours is termed as ___
Options
A : Magnus effect
B : Retrace
C : Aging
D : Moore's effect
The measure of frequency change due to non- ideal load is called __
Options
A : Frequency pulling
B : Frequency ratio
C : Output ratio
D : Frequency pushing
The person who sent the first radio signal across the atlantic ocean was __
Options
A : Marconi
B : Maxwell
C : Hertz
D : Bell
The time taken by the charge carrier to cross from the emitter to the collector is called __
Options
A : miller time
B : transit time
C : charge time
D : relaxing time
What is the use of bypass capacitor?
Options
A : to remove RF from non-RF circuits
B : to couple RF around an amplifier
C : acts as low pass filter
D : acts as high pass filter
Which of the following noise is caused due to sensitivity to an acceleration of crystal?
Options
A : Oscillator reference noise
B : Oscillator turning port noise
C : Power supply noise
D : Vibration induced noise
Which of the following parameter refer to maximum available tuning voltage to the required tuning-frequency range?
Options
A : Oscillator turning port noise
B : Oscillator reference noise
C : Power supply noise
D : Vibration induced noise
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