Analog Electronics An opamp has a voltage gain of 200,000. If the output voltage is 1 V, the input voltage is 10 V. 5 5 micro V. 2 micro V. 1 V. 10 V. 5 5 micro V. 2 micro V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Diode is also called as: Rectifier Reactance Amplifier Resistance Rectifier Reactance Amplifier Resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is not associated with a p-n junction Junction capacitance Charge storage capacitance Channel length modulation Depletion capacitance Junction capacitance Charge storage capacitance Channel length modulation Depletion capacitance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting both base. both collector. both emitter. grounding both collector. both base. both collector. both emitter. grounding both collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage Series (feedback also called series-shunt feedback) results in Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in both input & output impedances Increase in input impedance & decreases in output impedance Decrease in input impedance & increase in output impedance Decreases in both input & output impedances Increase in both input & output impedances ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier without feedback has a voltage gain of 50,input resistance os 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current shunt negative feedback amplifier using the above amplifier with a feedbacik factor of 0.2 is 1/5KΩ 11KΩ 5KΩ 1/11KΩ 1/5KΩ 11KΩ 5KΩ 1/11KΩ ANSWER DOWNLOAD EXAMIANS APP
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