Analog Electronics Feedback circuit in an oscillator can be accomplished by Capacitive coupling between input and output Inductive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods Capacitive coupling between input and output Inductive coupling between input and output Resistive coupling between input and output Any one or combinations of the above methods ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage current in a pn junction is in order of KA A µA None of these KA A µA None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following does not obey the Ohm's law? None of these Semiconductor Resistor Bilateral device None of these Semiconductor Resistor Bilateral device ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common-mode voltage gain is greater than the voltage gain. None of these equal to the voltage gain. smaller than the voltage gain. greater than the voltage gain. None of these equal to the voltage gain. smaller than the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the collector currents are equal. an output error voltage usually exists. the base currents are equal. the ac output voltage is zero. the collector currents are equal. an output error voltage usually exists. the base currents are equal. the ac output voltage is zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a BJT is gm r0 gm rπ gm / r0 gm /rπ gm r0 gm rπ gm / r0 gm /rπ ANSWER DOWNLOAD EXAMIANS APP
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