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 25% of reverse peak current. 15% of reverse peak current. 0. 10% of reverse peak current. 25% of reverse peak current. 15% of reverse peak current. 0. 10% of reverse peak current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then channel conductivity increases. channel electric current increases . depletion region decreases. channel conductivity decreases. channel conductivity increases. channel electric current increases . depletion region decreases. channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The opamp can amplify AC signals only. neither AC not DC signals. DC signals only. both AC and DC signals. AC signals only. neither AC not DC signals. DC signals only. both AC and DC signals. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The negative part of the output signal in a transistor circuit starts clipping if the Q point of the circuit moves toward the center of the load line. None of these toward the saturation point. toward the cutoff point. toward the center of the load line. None of these toward the saturation point. toward the cutoff point. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Semiconductor Diode is used as a rectifier an amplifier an oscillator a modulator a rectifier an amplifier an oscillator a modulator ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If temperature increases then conductivity of a semiconductor is ................... Increases Constant None of these Decreases Increases Constant None of these Decreases ANSWER DOWNLOAD EXAMIANS APP
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