Analog Electronics Why is silicon preferred than germanium ? Silicon has higher tolerance to temperature All the above Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature All the above Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a CB amplifier the maximum efficiency could be 99% 50% 25% 85% 99% 50% 25% 85% ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Reduces bandwidth Increases noise Increase frequency &phase distortion Reduces gain Reduces bandwidth Increases noise Increase frequency &phase distortion Reduces gain ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably stay the same. All of these increase. decrease. stay the same. All of these increase. decrease. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the drain saturation electric current is less than IDSS a JFET acts like a resistor. current source. BJT. battery. resistor. current source. BJT. battery. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Example of donor atom is Both A and B Antimony Germinium Silicon Both A and B Antimony Germinium Silicon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS