Analog Electronics What is the charge of mobile charge carriers of holes ? Negatively charged No charged None of these Positively charged Negatively charged No charged None of these Positively charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that recombination in base region is minimum. base can be easily fabricated. electric field gradient in base is high. base can be easily biased. recombination in base region is minimum. base can be easily fabricated. electric field gradient in base is high. base can be easily biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The fact that there are many free electrons in a transistor emitter region means the emitter is lightly doped. heavily doped. None of these undoped. lightly doped. heavily doped. None of these undoped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The main job of a voltage regulator is to provide a nearly __________________ output voltage. fluctuating. smooth. sinusoidal. constant. fluctuating. smooth. sinusoidal. constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following does not obey the Ohm's law? Resistor Semiconductor None of these Bilateral device Resistor Semiconductor None of these Bilateral device ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the pn junction is forward biased the sequence of events that take place are none of above. diffusion, injection and drift. diffusion, drift and recombination. injection, diffusion and recombination. none of above. diffusion, injection and drift. diffusion, drift and recombination. injection, diffusion and recombination. ANSWER DOWNLOAD EXAMIANS APP
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