Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as 1 / VB. VB. ( VB )2. ( VB )- 1 / 2. 1 / VB. VB. ( VB )2. ( VB )- 1 / 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 0 ev 10-15 ev 1-3 ev 14-15 ev 0 ev 10-15 ev 1-3 ev 14-15 ev ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a rectifier diode. It is a constant voltage device. It is a constant electric current device. It works in the forward region. It is a rectifier diode. It is a constant voltage device. It is a constant electric current device. It works in the forward region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET uses the electric field of barrier potential of p-n junction to control the channel current. both (A) and (B). gate capacitance to control the channel current. none of these. barrier potential of p-n junction to control the channel current. both (A) and (B). gate capacitance to control the channel current. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs Si Ge All the above GaAs Si Ge All the above ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The amount of time between the creation and disappearance of a free electrons is called life time of the carriers recombination drift velocity bound electrons life time of the carriers recombination drift velocity bound electrons ANSWER DOWNLOAD EXAMIANS APP
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