Analog Electronics If the base resistor is very small, the transistor will operate in the All of these active region. cutoff region. saturation region. All of these active region. cutoff region. saturation region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is 49dB 102dB 51dB 98dB 49dB 102dB 51dB 98dB ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a pnp transistor is the collector current divided by the emitter current. the ratio of collector current to emitter current. near zero. the negative of the npn current gain. the collector current divided by the emitter current. the ratio of collector current to emitter current. near zero. the negative of the npn current gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector - emitter voltage is usually none of these. equal to the collector supply voltage. more than the collector supply voltage. less than the collector supply voltage. none of these. equal to the collector supply voltage. more than the collector supply voltage. less than the collector supply voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How will be the extrinsic semiconductor act at room temperature ? Conductor Medium Conductor Poor conductor None of these Conductor Medium Conductor Poor conductor None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to a diode, it will none of these. increases the majority carrier an electric current greatly. raise the potential barrier. lower the potential barrier. none of these. increases the majority carrier an electric current greatly. raise the potential barrier. lower the potential barrier. ANSWER DOWNLOAD EXAMIANS APP
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