Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. recombine in the emitter its self. recombine with holes in the base . are stopped by the junction barrier. pass through the base to the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the current gain increases. Q point moves up. Q point stays where it is. collector current decreases. current gain increases. Q point moves up. Q point stays where it is. collector current decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Binary Logic is mainly based on arithmetic operation and both A and B subtraction operations addition operations logical operations both A and B subtraction operations addition operations logical operations ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be two. four. one. three. two. four. one. three. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant voltage device. It is a constant electric current device. It is a rectifier diode. It works in the forward region. It is a constant voltage device. It is a constant electric current device. It is a rectifier diode. It works in the forward region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? 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. It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. ANSWER DOWNLOAD EXAMIANS APP
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