Analog Electronics When pn junction is reverse biased a small current flows through it because of minority carriers All of these the witdh of depletion layer increases it offers a very high resistance a small current flows through it because of minority carriers All of these the witdh of depletion layer increases it offers a very high resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In all base driver amplifiers ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ac collector voltage is in phase with ac base voltage ac collector voltage is 180° out of phase with ac base voltage ac emitter voltage is 180° out of phase with ac base voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In an OP-amp differentiator Output occurs when input is finite and constant Polarity of input and output is the same The amplitude of output is proportional to input The amplitude of output is proportional to rate of change of input Output occurs when input is finite and constant Polarity of input and output is the same The amplitude of output is proportional to input The amplitude of output is proportional to rate of change of input ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of these is the best description of a zener diode? It is a constant electric current device. It is a constant voltage device. It works in the forward region. It is a rectifier diode. It is a constant electric current device. It is a constant voltage device. It works in the forward region. It is a rectifier diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Depending upon the switching recovery time and on state drop, the power diodes are types General purpose, fast recovery. Fast recovery, Schottky. General purpose, fast recovery and schottly. None of these. General purpose, fast recovery. Fast recovery, Schottky. General purpose, fast recovery and schottly. None of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input stage of an op amp is usually a swamped amplifier. CE amplifier. differential amp. class B push-pull amplifier. swamped amplifier. CE amplifier. differential amp. class B push-pull amplifier. ANSWER DOWNLOAD EXAMIANS APP
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