Analog Electronics For a reverse biased pn junction, the electric current through the junction increases abruptly at 0.2 eV. 7.2 eV. breakdown voltage. 0 V. 0.2 eV. 7.2 eV. breakdown voltage. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the condition if no external potential energy is applied to the PN junction then diode ? Reversed biased Forward biased Zero Bias None of these Reversed biased Forward biased Zero Bias None of these 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 =1.33 x 1012 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.33 x 1012 Hz fT =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 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 =1.64 x 108 Hz & fβ = 1.47 x 1010 Hz fT =1.47 x 1010 Hz & fβ = 1.64 x 108 Hz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably stay the same. decrease. increase. All of these stay the same. decrease. increase. All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to an on switch. a high resistance. an off switch. None of these an on switch. a high resistance. an off switch. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the DC emitter resistor. emitter diode and external AC emitter resistance. emitter diode. load resistor. DC emitter resistor. emitter diode and external AC emitter resistance. emitter diode. load resistor. ANSWER DOWNLOAD EXAMIANS APP
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