Analog Electronics The amount of time between the creation and disappearance of a free electrons is called recombination bound electrons drift velocity life time of the carriers recombination bound electrons drift velocity life time of the carriers ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The biasing circuit that gives best stability to Q point is base resistance biasing. potential divider biasing. feedback resistor biasing . emitter resistor biasing. base resistance biasing. potential divider biasing. feedback resistor biasing . emitter resistor biasing. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A quartz crystal oscillator consists of only series resonant frequency. neither series nor parallel frequency. both series and parallel frequencies. only parallel resonant frequency. only series resonant frequency. neither series nor parallel frequency. both series and parallel frequencies. only parallel resonant frequency. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias Low resistance when forward or reverse biased Low resistance when forward biased, while high resistance when reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An npn BJT has gm=38mA/v, cµ =10¯14 F, cπ =10¯13F and DC current gain β0=90.For this transistor fT & fβ are fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The feedback factor of a Wien bridge oscillator using Op-Amp is 1/2 1 1/3 1/4 1/2 1 1/3 1/4 ANSWER DOWNLOAD EXAMIANS APP
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