Analog Electronics In a properly biased NPN transistor most of the electrons from the emitter recombine with holes in the base . are stopped by the junction barrier. recombine in the emitter its self. pass through the base to the collector. recombine with holes in the base . are stopped by the junction barrier. recombine in the emitter its self. pass through the base to the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input voltage to an emitter follower is usually equal to the supply voltage. equal to the generator voltage. greater than the generator voltage. less than the generator voltage. equal to the supply voltage. equal to the generator voltage. greater than the generator voltage. less than the generator voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the active region, the collector current is not changed significantly by current gain. base supply voltage. collector resistance. base current. current gain. base supply voltage. collector resistance. base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics To prevent a DC return between source and load, it is necessary to use Inductor between source and load Capacitor between source and load Either A or B Resistor between source and load Inductor between source and load Capacitor between source and load Either A or B Resistor between source and load ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistor is open, the collector voltage is low. unknown. unchanged. high. low. unknown. unchanged. high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following statements is false? All of these Push pull signals are equal and opposite in phase Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary All of these Push pull signals are equal and opposite in phase Class AB operation cannot be used for a push pull audio power output phase A push pull output transformer has a centre-tapped primary ANSWER DOWNLOAD EXAMIANS APP
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