Analog Electronics The arrowhead on the transistor symbol points in the direction of majority carrier flow in the emitter region. minority carrier flow in the emitter region. electron flow in the emitter region. conventional electric current flow in the emitter region. majority carrier flow in the emitter region. minority carrier flow in the emitter region. electron flow in the emitter region. conventional electric current flow in the emitter region. 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. mean life time of the holes. width of the depleted region. junction area. mean life time of the electrons. mean life time of the holes. width of the depleted region. junction area. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is true about the breakdown voltage in a zener diode? It equals the electric current times the resistance. It decreases when electric current increases. It destroys the diode. It is approximately constant. It equals the electric current times the resistance. It decreases when electric current increases. It destroys the diode. It is approximately constant. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A quartz crystal oscillator consists of both series and parallel frequencies. only series resonant frequency. only parallel resonant frequency. neither series nor parallel frequency. both series and parallel frequencies. only series resonant frequency. only parallel resonant frequency. neither series nor parallel frequency. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics One of the following is the primary function of an oscillator generates non sinusoidal waveforms produces sinusoidal oscillations generates sustained oscillations at a constant amplitude and specific frequency None of these generates non sinusoidal waveforms produces sinusoidal oscillations generates sustained oscillations at a constant amplitude and specific frequency None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following is the pentavalent material ? Gallium Boron Arsenic Neon Gallium Boron Arsenic Neon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS