Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? GaAs Ge Si All the above GaAs Ge Si All the above ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The common - mode rejection ratio is very low. equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. very low. equal to the common-mode voltage gain. as high as possible. equal to the voltage gain. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A semiconductor material is formed by None of these Covalent bonds Electrovalent bonds Metallic bonds None of these Covalent bonds Electrovalent bonds Metallic bonds ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that electric field gradient in base is high. base can be easily fabricated. recombination in base region is minimum. base can be easily biased. electric field gradient in base is high. base can be easily fabricated. recombination in base region is minimum. base can be easily biased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the majority carriers of P type material ? Electrons Protons Holes None of these Electrons Protons Holes None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high Open-loop gain CMRR Bandwidth Slew rate Open-loop gain CMRR Bandwidth Slew rate ANSWER DOWNLOAD EXAMIANS APP
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