ECE :: Analog Electronics
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Which of the amplifier circuits using junction transistors has the best gain?
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To obtain very high input and O/P impedance in a feedback amplifier, the type of feedback utilized
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Oscillator with best frequency stability is
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The IF amplifier in a superheterodyne receiver is
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Examine the circuit of figure and the following statements
- Vs is more than the zener breakdown voltage.
- IL = I1 - I2.
- Rs is less than zener nominal resistance.
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The approximate value of input impedance of CE amplifier with emitter resistance RE is given by
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The advantage of using crystal oscillator is that it
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A transistor will operate in inverted region when
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Cross-over distortion behaviour is a characteristic of