Analog Electronics Negative feedback in an amplifier Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Voltage controlled oscillators are used commonly in All the above Phase Clocked loops Pulse Modulators Frequency Modulators Phase Clocked loops Frequency Modulators All the above Phase Clocked loops Pulse Modulators Frequency Modulators Phase Clocked loops Frequency Modulators ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A D - MOSFET is considered to be a normally off device. high - power switch. current controlled device. normally on device. normally off device. high - power switch. current controlled device. normally on device. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the zener resistance. zener diode. series resistor. source. zener resistance. zener diode. series resistor. source. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carriers in the emitter of a PNP transistor are free electrons. pentavalent atoms. trivalent atoms. holes. free electrons. pentavalent atoms. trivalent atoms. holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the ac output voltage is zero. the base currents are equal. an output error voltage usually exists. the collector currents are equal. the ac output voltage is zero. the base currents are equal. an output error voltage usually exists. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
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