Analog Electronics What is true about the breakdown voltage in a zener diode? It equals the electric current times the resistance. It is approximately constant. It decreases when electric current increases. It destroys the diode. It equals the electric current times the resistance. It is approximately constant. It decreases when electric current increases. It destroys the diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with negative and n-type is connected with positive terminal of the battery then P-n junction diode is in .................... Forward biased None of these No biased Reverse biased Forward biased None of these No biased Reverse biased ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when reverse bias exceeds a certain value. potential barrier is reduced to zero. None of these forward electric current exceeds certain value. reverse bias exceeds a certain value. potential barrier is reduced to zero. None of these forward electric current exceeds certain value. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following oscillators are used for low frequency (LF) applications Both LC and RC Oscillators None LC oscillators RC oscillators Both LC and RC Oscillators None LC oscillators RC oscillators ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the third region where no charge carriers are present when n-type and p-type are attached together ? Depletion region Forward region None of these Reversed region Depletion region Forward region None of these Reversed region ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The voltage gain of a loaded differential amp is smaller than the unloaded voltage gain. equal to RC / re. large than the unloaded voltage gain. impossible to determine. smaller than the unloaded voltage gain. equal to RC / re. large than the unloaded voltage gain. impossible to determine. ANSWER DOWNLOAD EXAMIANS APP
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