Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of High current effects in the base The early effect Transistor capacitances Parasitic inductive elements High current effects in the base The early effect Transistor capacitances Parasitic inductive elements ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ICBO is the electric current that flows when some DC voltage is applied in the reverse direction to the collector junction with emitter open. in the reverse direction to the emitter junction with collector open. in the forward direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the reverse direction to the collector junction with emitter open. in the reverse direction to the emitter junction with collector open. in the forward direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is trivalent impurity ? Boron None of these Silicon Antimony Boron None of these Silicon Antimony 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 substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . majority carries in the substrate. minority carriers in the drain . charge on the gate electrode. majority carries in the source . ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A JFET has disadvantage of possessing positive temperature coefficient. having small gain-bandwidth product. having low input impedance. being noisy. possessing positive temperature coefficient. having small gain-bandwidth product. having low input impedance. being noisy. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is an energy gap? Energy band in which electrons can move freely None of these Space between two orbital shells Energy level at which an electron can exist Energy band in which electrons can move freely None of these Space between two orbital shells Energy level at which an electron can exist ANSWER DOWNLOAD EXAMIANS APP
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