Analog Electronics For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to 25% of reverse peak current. 15% of reverse peak current. 0. 10% of reverse peak current. 25% of reverse peak current. 15% of reverse peak current. 0. 10% of reverse peak current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the emitter resistance decreases, the Q point moves up. collector current decreases. current gain increases. Q point stays where it is. Q point moves up. collector current decreases. current gain increases. Q point stays where it is. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is the pentavalent material ? Boron Gallium Arsenic Neon Boron Gallium Arsenic Neon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have larger amplification factor. none of these. lower amplification factor. high input resistance and low output resistance. larger amplification factor. none of these. lower amplification factor. high input resistance and low output resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the pair of acceptor elements ? Gallium and boron Phosphorous and aluminium Antimony and indium None of these Gallium and boron Phosphorous and aluminium Antimony and indium None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Suppose the base resistor is open. The Q point will be in the middle of the load line. at the upper end of the load line. at the lower end of the load line. off the load line. in the middle of the load line. at the upper end of the load line. at the lower end of the load line. off the load line. ANSWER DOWNLOAD EXAMIANS APP
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