Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as ( VB )2. 1 / VB. VB. ( VB )- 1 / 2. ( VB )2. 1 / VB. VB. ( VB )- 1 / 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, the primary control on drain electric current is exerted by voltage drop across channel. size of depletion regions. gate reverse bias. channel resistance. voltage drop across channel. size of depletion regions. gate reverse bias. channel resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The collector characteristics of a common - emitter connected transistor may be used to find its output resistance . voltage gain. base current. input resistance. output resistance . voltage gain. base current. input resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to 0.7 V. 10 V. 14 V. 18 V. 0.7 V. 10 V. 14 V. 18 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 1000/7.07 KHz 1000/17 KHz 50 KHz 100 KHz 1000/7.07 KHz 1000/17 KHz 50 KHz 100 KHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a reverse bias is applied to gate of JFET the depletion region width is wider near the drain and tapers near source. None of these is wider near the source and tapers near the drain. is uniform in the channel. is wider near the drain and tapers near source. None of these is wider near the source and tapers near the drain. is uniform in the channel. ANSWER DOWNLOAD EXAMIANS APP
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