Analog Electronics Why holes are not created in a metal ? None of these The forbidden band is missing The conduction band and valance band are overlapped Both 1 & 2 None of these The forbidden band is missing The conduction band and valance band are overlapped Both 1 & 2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Parasitic inductive elements The early effect Transistor capacitances High current effects in the base Parasitic inductive elements The early effect Transistor capacitances High current effects in the base ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base-emitter voltage of the second approximation is 0.3 V. 0.7 V. 0 V. 1 V. 0.3 V. 0.7 V. 0 V. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the base - emitter junction. collector - base junction. base - collector junction. recombination path. base - emitter junction. collector - base junction. base - collector junction. recombination path. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A depletion MOSFET differs from a JFET in the sense that it has no channel. gate. substrate. p - n junction. channel. gate. substrate. p - n junction. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be one. four. three. two. one. four. three. two. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS