Analog Electronics What is true about the breakdown voltage in a zener diode? It decreases when electric current increases. It equals the electric current times the resistance. It is approximately constant. It destroys the diode. It decreases when electric current increases. It equals the electric current times the resistance. It is approximately constant. It destroys the diode. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by voltage drop across channel. channel resistance. size of depletion regions. gate reverse bias. voltage drop across channel. channel resistance. size of depletion regions. gate reverse bias. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For emitter bias, the voltage at the emitter is 0.7 V less than the emitter voltage. ground voltage. collector voltage. base voltage. emitter voltage. ground voltage. collector voltage. base voltage. ANSWER DOWNLOAD EXAMIANS APP
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 15% of reverse peak current. 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. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Energy gap of conductor is 1 - 2 eV. 8 eV. 5 - 8 eV. 0 eV. 1 - 2 eV. 8 eV. 5 - 8 eV. 0 eV. 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. an output error voltage usually exists. the collector currents are equal. the base currents are equal. the ac output voltage is zero. an output error voltage usually exists. the collector currents are equal. ANSWER DOWNLOAD EXAMIANS APP
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