Analog Electronics In a bipolar junction transistor the base region is made very thin so that base can be easily fabricated. base can be easily biased. electric field gradient in base is high. recombination in base region is minimum. base can be easily fabricated. base can be easily biased. electric field gradient in base is high. recombination in base region is minimum. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/3 1 1/4 1/2 1/3 1 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to a high resistance. None of these an on switch. an off switch. a high resistance. None of these an on switch. an off switch. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For transistor action Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. all of these. the emitter should be heavily doped. Je must be forward biased and Jc should be reverse biased. the base region must be very thin and lightly doped. all of these. the emitter should be heavily doped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage current in a pn junction is in order of A None of these KA µA A None of these KA µA ANSWER DOWNLOAD EXAMIANS APP
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