Answer : Yes BJT have internal capacitances....
Answer : Yes BJT have second breakdown problem....
Answer : Transformer coupled amplifiers Direct coupled amplifiers Multistage amplifiers Darlington amplifiers Emmiter follower...
What is a BJT? Answer : Bipolar Junction Transistor (BJT): BJT is a Bipolar device. (Uses both electrons and holes charge carrier for current conduction) Two Junctions (Emitter junction & collector ... mode (Current amplification) Cutoff mode (Open switch) Saturation mode (Close switch) ...
Answer : Active , Saturation , Cut-off region of operations in BJT. ...
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