Analog Electronics Which of following is not an essential element of a DC power supply? Voltage amplifier. Voltage regulator. Filter. Rectifier. Voltage amplifier. Voltage regulator. Filter. Rectifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to a diode, it will 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. raise the potential barrier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is expected to have highest input impedance? CE bipolar transistor. MOSFET. Common collector bipolar transistor JEFT amplifier. CE bipolar transistor. MOSFET. Common collector bipolar transistor JEFT amplifier. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor flow into the base supply. out of the base lead. into the emitter. into the collector. into the base supply. out of the base lead. into the emitter. into the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptor type impurities have three valance electrons All of these are used to make P-type semiconductor Create excess holes have three valance electrons All of these are used to make P-type semiconductor Create excess holes ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base current is 100 mA and the current gain is 30, the emitter current is 3.1 A. 3.33 mA. 3 A. 10 A. 3.1 A. 3.33 mA. 3 A. 10 A. ANSWER DOWNLOAD EXAMIANS APP
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