ECE :: Analog Electronics
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Which of the following contributes to harmonics distortion in amplifiers?
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Which of the following couplings may cause unwanted clamping?
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The name field effect is related to the __________ layers of a JFET.
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If input frequency is 50 Hz, the frequency of output wave in a half wave diode rectifier circuit is
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For an amplifier, the coupling method which gives the highest gain in
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Consider the following statements :
The lower cut off frequencies of an RC coupled amplifier depend on- input and output coupling capacitor
- emitter by pass capacitors
- junction capacitances
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Assertion (A): In a circuit using FET, gate is approximately at dc ground
Reason (R): Self bias stabilizes the quiescent operating point against changes in JFET parameters
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The Darlington pair consists of the following two stages