Analog Electronics The early effect in a bipolar junction transistor is caused by Large collector-base reverse bias Fast turn-on Large emitter-base forward bias Fast turn-off Large collector-base reverse bias Fast turn-on Large emitter-base forward bias Fast turn-off ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The leakage electric current of a pn junction is caused by majority carriers. barrier potential. chemical energy. heat energy. majority carriers. barrier potential. chemical energy. heat energy. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When there is no base current in a transistor switch, the output voltage from the transistor is low. unchanged. high. unknown. low. unchanged. high. unknown. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 10-15 ev 14-15 ev 1-3 ev 0 ev 10-15 ev 14-15 ev 1-3 ev 0 ev ANSWER DOWNLOAD EXAMIANS APP
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 first step in analyzing emitter-based circuits is to find the collector current. base current. supply current. emitter current. collector current. base current. supply current. emitter current. ANSWER DOWNLOAD EXAMIANS APP
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