Analog Electronics Which impurity is added into semiconductor to increase its conductivity ? extrinsic intrinsic None of these doping extrinsic intrinsic None of these doping ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor opens in a base-biased circuit, the load line will become useless. horizontal. vertical. flat. useless. horizontal. vertical. flat. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on mean life time of the electrons. width of the depleted region. junction area. mean life time of the holes. mean life time of the electrons. width of the depleted region. junction area. mean life time of the holes. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400√ 2 V. 400 / √ 3 V. 400 V. 400√ (2/3) V. 400√ 2 V. 400 / √ 3 V. 400 V. 400√ (2/3) V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The value of total collector electric current in a CB circuit is IC = αIE. IC = βIE. IC = αIE + ICO. IC = αIE - ICO. IC = αIE. IC = βIE. IC = αIE + ICO. IC = αIE - ICO. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a MOSFET, the polarity of the inversion layer is the same as that of the majority carries in the source . majority carries in the substrate. charge on the gate electrode. minority carriers in the drain . majority carries in the source . majority carries in the substrate. charge on the gate electrode. minority carriers in the drain . ANSWER DOWNLOAD EXAMIANS APP
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