Analog Electronics A JFET has disadvantage of having low input impedance. possessing positive temperature coefficient. being noisy. having small gain-bandwidth product. having low input impedance. possessing positive temperature coefficient. being noisy. having small gain-bandwidth product. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics How will be the extrinsic semiconductor act at room temperature ? Conductor None of these Medium Conductor Poor conductor Conductor None of these Medium Conductor Poor conductor ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The CE amplifier circuit are preferred over CB amplifier circuit because they have lower amplification factor. high input resistance and low output resistance. larger amplification factor. none of these. lower amplification factor. high input resistance and low output resistance. larger amplification factor. none of these. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a transistor is connected in common emitter mode, it with have Medium input resistance and high output resistance Low input resistance as well as output resistance Negligible input resistance and high output resistance High input resistance and low output resistance Medium input resistance and high output resistance Low input resistance as well as output resistance Negligible input resistance and high output resistance High input resistance and low output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a bipolar junction transistor the base region is made very thin so that base can be easily biased. base can be easily fabricated. recombination in base region is minimum. electric field gradient in base is high. base can be easily biased. base can be easily fabricated. recombination in base region is minimum. electric field gradient in base is high. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In the constant-current region, how will the IDS change in an n-channel JFET? As VGS increases ID increases. As VGS decreases ID remains constant. As VGS decreases ID decreases. As VGS increases ID remains constant. As VGS increases ID increases. As VGS decreases ID remains constant. As VGS decreases ID decreases. As VGS increases ID remains constant. ANSWER DOWNLOAD EXAMIANS APP
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