Analog Electronics What is true about the breakdown voltage in a zener diode? It destroys the diode. It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. It destroys the diode. It equals the electric current times the resistance. It decreases when electric current increases. It is approximately constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base resistor is very small, the transistor will operate in the All of these cutoff region. saturation region. active region. All of these cutoff region. saturation region. active region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics With both bases grounded, the only offset that produces an error is the input offset voltage. input bias current. β. input offset current. input offset voltage. input bias current. β. input offset current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and heavily doped. doped by a pentavalent material. metallic. lightly doped. heavily doped. doped by a pentavalent material. metallic. lightly doped. 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? 66.3 %. 34.3 %. 52.8 %. 45.5 %. 66.3 %. 34.3 %. 52.8 %. 45.5 %. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which is the pair of acceptor elements ? Antimony and indium Gallium and boron None of these Phosphorous and aluminium Antimony and indium Gallium and boron None of these Phosphorous and aluminium ANSWER DOWNLOAD EXAMIANS APP
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