Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they must flow through the base. have a negative charge. have a long lifetime. flow out of the base. must flow through the base. have a negative charge. have a long lifetime. flow out of the base. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Darlington connection is achieved in 2 transistors by connecting both base. grounding both collector. both collector. both emitter. both base. grounding both collector. both collector. both emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which material behave like perfect insulators at low temperatures & conductor at higher temperature ? Si GaAs Ge All the above Si GaAs Ge All the above ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as (VR)- 1/2. (VR)- 1. (VR)1/2. (VR)- 1/3. (VR)- 1/2. (VR)- 1. (VR)1/2. (VR)- 1/3. 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 - emitter junction. recombination path. collector - base junction. base - collector junction. base - emitter junction. recombination path. collector - base junction. base - collector junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor is open, the collector voltage is unknown. low. high. unchanged. unknown. low. high. unchanged. ANSWER DOWNLOAD EXAMIANS APP
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