Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its AC operation. increased sensitivity. response to higher frequencies. durability. AC operation. increased sensitivity. response to higher frequencies. durability. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the pn junction is forward biased the sequence of events that take place are injection, diffusion and recombination. diffusion, drift and recombination. diffusion, injection and drift. none of above. injection, diffusion and recombination. diffusion, drift and recombination. diffusion, injection and drift. none of above. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Constant Increases Decreases None of these Constant Increases Decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An amplifier using an opamp with slew rate SR=1v/µsec has a gain of 40db.if this amplifier has to faithfully amplify sinusoidal signals from dc to 20 KHz without introducing any slew-rate induced distortion, then the input signal level must not exceed 795mV 395mV 79.5 mV 39.5mV 795mV 395mV 79.5 mV 39.5mV ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The first step in analyzing emitter-based circuits is to find the emitter current. base current. collector current. supply current. emitter current. base current. collector current. supply current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? In reverse biased region None of these In depletion region Two opposite doped materials In reverse biased region None of these In depletion region Two opposite doped materials ANSWER DOWNLOAD EXAMIANS APP
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