Analog Electronics For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be 3. 4. 2. 1.5. 3. 4. 2. 1.5. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A constant current signal across a parallel RLC circuits gives an o/p of 1.4v at the signal frequency of 3.89KHZ and 4.1KHZ. At the frequency of 4KHZ,the o/p voltage will be 2.8v 1.4v 2v 1v 2.8v 1.4v 2v 1v ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In deriving ac equivalent circuit for an amplifier circuit we short circuit All resistors All inductors All capacitors All transistors All resistors All inductors All capacitors All transistors ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the base - collector junction. base - emitter junction. recombination path. collector - base junction. base - collector junction. base - emitter junction. recombination path. collector - base junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Electron mobility is defined as the movement of electrons Diffusion velocity per unit field None of these Drift velocity per unit field the movement of electrons Diffusion velocity per unit field None of these Drift velocity per unit field ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When P-type substance is connected with positive and N-type is connected with negative terminal then P-N junction diode is in .................... Reverse biased No biased None of these Forward biased Reverse biased No biased None of these Forward biased ANSWER DOWNLOAD EXAMIANS APP
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