Analog Electronics Why holes are not created in a metal ? The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 The conduction band and valance band are overlapped The forbidden band is missing None of these Both 1 & 2 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Input impedance of MOSFET is more than that of FET and BJT. less than of FET but more than BJT. less than that of FET and BJT. more than that of FET but less than BJT. more than that of FET and BJT. less than of FET but more than BJT. less than that of FET and BJT. more than that of FET but less than BJT. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input offset electric current is usually unimportant when a base resistor is used. less than the input offset voltage. less than the input bias current. equal to zero. unimportant when a base resistor is used. less than the input offset voltage. less than the input bias current. equal to zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by channel resistance. size of depletion regions. voltage drop across channel. gate reverse bias. channel resistance. size of depletion regions. voltage drop across channel. gate reverse bias. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics One of the following is the primary function of an oscillator produces sinusoidal oscillations None of these generates sustained oscillations at a constant amplitude and specific frequency generates non sinusoidal waveforms produces sinusoidal oscillations None of these generates sustained oscillations at a constant amplitude and specific frequency generates non sinusoidal waveforms ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The DC electric current gain in common collector configuration is given by β. β + 1. α. α - 1. β. β + 1. α. α - 1. ANSWER DOWNLOAD EXAMIANS APP
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