Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 3 A. 3.1 A. 3.33 mA. 10 A. 3 A. 3.1 A. 3.33 mA. 10 A. 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 Negative feedback in an amplifier Reduces gain Increases noise Reduces bandwidth Increase frequency &phase distortion Reduces gain Increases noise Reduces bandwidth Increase frequency &phase distortion ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? None of these In reverse biased region In depletion region Two opposite doped materials None of these In reverse biased region In depletion region Two opposite doped materials ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Pinch-off voltage in a JFET is the drain voltage that gives infinite drain current. the drain voltage that gives zero drain current. the gate to source voltage that gives zero drain current. the gate to source voltage that gives unity drain current. the drain voltage that gives infinite drain current. the drain voltage that gives zero drain current. the gate to source voltage that gives zero drain current. the gate to source voltage that gives unity drain current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 85% 25% 50% 99% 85% 25% 50% 99% ANSWER DOWNLOAD EXAMIANS APP
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