Analog Electronics The current gain of a BJT is gm r0 gm / r0 gm /rπ gm rπ gm r0 gm / r0 gm /rπ gm rπ ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0 V. breakdown voltage. 0.2 eV. 7.2 eV. 0 V. breakdown voltage. 0.2 eV. 7.2 eV. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A schottky device is a Fast recovery device. Minority carrier device. Majority carrier device. Both B and C. Fast recovery device. Minority carrier device. Majority carrier device. Both B and C. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Silicon None of these Boron Antimony Silicon None of these Boron Antimony ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The trapped energy of an inductive load can be feed back to the input supply through a diode known as None of these. Powe diode. Feed back diode. Zener diode. None of these. Powe diode. Feed back diode. Zener diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant The amplitude of output is proportional to rate of change of input Polarity of input and output is the same The amplitude of output is proportional to input Output occurs when input is finite and constant ANSWER DOWNLOAD EXAMIANS APP
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