Analog Electronics A LED produces light when reverse biased. None of these forward biased. unbiased. reverse biased. None of these forward biased. unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor is the ratio of the emitter current to collector current. base current to collector current. collect current to emitter current. collect current to base current. emitter current to collector current. base current to collector current. collect current to emitter current. collect current to base current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is mean by the outermost orbit of an atom ? Energy band None of these Conduction band Valence orbit Energy band None of these Conduction band Valence orbit ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a swamped amplifier. differential amp. CE amplifier. class B push-pull amplifier. swamped amplifier. differential amp. CE amplifier. class B push-pull amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Boron Silicon None of these Antimony Boron Silicon None of these Antimony ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Field effect transistor (FET) operates on positive charged ions only. minority carries only . on both majority and minority carriers. majority carriers only. positive charged ions only. minority carries only . on both majority and minority carriers. majority carriers only. ANSWER DOWNLOAD EXAMIANS APP
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