Analog Electronics Conduction electrons have more mobility than holes because they None of these are free need less energy to move them have negative charge None of these are free need less energy to move them have negative charge ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they must flow through the base. have a long lifetime. have a negative charge. flow out of the base. must flow through the base. have a long lifetime. have a negative charge. flow out of the base. 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 diode. zener resistance. source. series resistor. zener diode. zener resistance. source. series resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is not an essential element of a DC power supply? Voltage regulator. Voltage amplifier. Rectifier. Filter. Voltage regulator. Voltage amplifier. Rectifier. Filter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have high input resistance and low output resistance. larger amplification factor. lower amplification factor. none of these. high input resistance and low output resistance. larger amplification factor. lower amplification factor. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? Two opposite doped materials None of these In depletion region In reverse biased region Two opposite doped materials None of these In depletion region In reverse biased region ANSWER DOWNLOAD EXAMIANS APP
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