Analog Electronics Which of the following is not a sinusoidal oscillator? LC oscillator RC phase shift oscillator Relaxation oscillator Crystal oscillator LC oscillator RC phase shift oscillator Relaxation oscillator Crystal oscillator 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 holes. junction area. mean life time of the electrons. width of the depleted region. mean life time of the holes. junction area. mean life time of the electrons. width of the depleted region. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Most of the electrons in the base of an NPN transistor do not recombine because they have a negative charge. flow out of the base. must flow through the base. have a long lifetime. have a negative charge. flow out of the base. must flow through the base. have a long lifetime. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the load resistance increases in a zener regulator, the zener current Increases. stays the same. equals the source voltage divided by series resistance. decreases. Increases. stays the same. equals the source voltage divided by series resistance. decreases. 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 Silicon and Germanium are ________ elements. trivalant pentavalant tetravalant hexavalant trivalant pentavalant tetravalant hexavalant ANSWER DOWNLOAD EXAMIANS APP
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