Analog Electronics What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ? Fermi level raises Fermi level not change None of these Fermi level fall Fermi level raises Fermi level not change None of these Fermi level fall ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The universal bias stabilization circuit is the most popular because voltage divider is heavily loaded by transistor base . its β sensitivity is low . IC equals to IE. IC does not depend on transistor characteristic. voltage divider is heavily loaded by transistor base . its β sensitivity is low . IC equals to IE. IC does not depend on transistor characteristic. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. It destroys the diode. It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. It destroys the diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? BJT. MOSFET. JFET. Triode. BJT. MOSFET. JFET. Triode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is open, what is the collect current? 0 mA. 10 mA. 2 mA. 1 mA. 0 mA. 10 mA. 2 mA. 1 mA. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at The edge of the depletion region on the n-side The center of the depletion region on the n-side The edge of the depletion region on the p-side The p⁺n junction The edge of the depletion region on the n-side The center of the depletion region on the n-side The edge of the depletion region on the p-side The p⁺n junction ANSWER DOWNLOAD EXAMIANS APP
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