Analog Electronics When a reverse bias is applied to a diode, it will raise the potential barrier. lower the potential barrier. increases the majority carrier an electric current greatly. none of these. raise the potential barrier. lower the potential barrier. increases the majority carrier an electric current greatly. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A zener diode voltage regulator has load requirement of 12 V and 2 Amp. The zener diode's minimum current requirement is 0.2 A. The minimum voltage at input is 24 V. What is maximum efficiency of circuit? 52.8 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and heavily doped. lightly doped. metallic. doped by a pentavalent material. heavily doped. lightly doped. metallic. doped by a pentavalent material. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0 V. 7.2 eV. 0.2 eV. breakdown voltage. 0 V. 7.2 eV. 0.2 eV. breakdown voltage. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to an off switch. an on switch. a high resistance. None of these an off switch. an on switch. a high resistance. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 14-15 ev 1-3 ev 0 ev 10-15 ev 14-15 ev 1-3 ev 0 ev 10-15 ev ANSWER DOWNLOAD EXAMIANS APP
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