Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on junction area. mean life time of the holes. mean life time of the electrons. width of the depleted region. junction area. mean life time of the holes. mean life time of the electrons. width of the depleted region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? Negatively charged None of these No charged Positively charged Negatively charged None of these No charged Positively charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which process is used for adding impurity into a pure semiconductor material ? Insulating Doping None of these Conducting Insulating Doping None of these Conducting ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The following relationship between α and β are correct except α = β / (1 + β). α = β / (1 - β). 1 - α = 1 / (1 + β). β = α / (1 - α). α = β / (1 + β). α = β / (1 - β). 1 - α = 1 / (1 + β). β = α / (1 - α). ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The biasing circuit that gives best stability to Q point is feedback resistor biasing . potential divider biasing. emitter resistor biasing. base resistance biasing. feedback resistor biasing . potential divider biasing. emitter resistor biasing. base resistance biasing. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which are the ways to convert an alternating current into a direct current ? All the above. Bridge Full-wave rectification. Center-Taped Full-wave rectification. Half-wave rectification. All the above. Bridge Full-wave rectification. Center-Taped Full-wave rectification. Half-wave rectification. ANSWER DOWNLOAD EXAMIANS APP
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