ECE :: Analog Electronics
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In figure the collector to emitter breakdown voltage of the transistor (βVCEO) should be
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An amplifier signal is made up of just two frequencies 1000 Hz. The output signal consists of 500 Hz and 25000 Hz frequencies. This may be attributed to
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If input ac is 10 Vrms, then maximum voltage that will appear across the diode of a half wave rectifier with a capacitor I/P filter will be
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One of the major applications of JFET is in
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A Hartley oscillator uses
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Aperture circuit produces __________ in sample hold circuit.
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A clipper
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In a rectifier circuit the filter capacitance is increased. Then the ripple will
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The circuit in figure is
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A.
the total sampling time
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B.
delay between the instance at which hold command is initiated and the instance at which O/P starts tracking I/P
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C.
the time taken by O/P to settle within the specified 1% error band, that of the I/P
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D.
time required by holding capacitor to reach upto the level close to input
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