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 10% of reverse peak current. 25% of reverse peak current. 0. 15% of reverse peak current. 10% of reverse peak current. 25% of reverse peak current. 0. 15% of reverse peak current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the two input terminals of a differential amplifier are grounded the base currents are equal. the ac output voltage is zero. the collector currents are equal. an output error voltage usually exists. the base currents are equal. the ac output voltage is zero. the collector currents are equal. an output error voltage usually exists. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the JFET is no longer able to control the current, this point is called the depletion region. saturated point. pinch-off region. breakdown region. depletion region. saturated point. pinch-off region. breakdown region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When will be the P-N junction is formed ? None of these In reverse biased region In depletion region Two opposite doped materials None of these In reverse biased region In depletion region Two opposite doped materials ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the transistor is normal. the emitter is positive in respect to the collector. the transistor is defective. the collector is positive in respect to the emitter. the transistor is normal. the emitter is positive in respect to the collector. the transistor is defective. the collector is positive in respect to the emitter. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the collector - base junction. base - collector junction. base - emitter junction. recombination path. collector - base junction. base - collector junction. base - emitter junction. recombination path. ANSWER DOWNLOAD EXAMIANS APP
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