What is a feedback?
Which type of charges present on the two opposite faces of the junction?
Define what is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
Define what is a high-pass filter?
Define what is demodulation?
What is q-factor of the coil?
Define beta of a transistor.
Why the width of the base region of a transistor is kept very small compared to other regions?
Define what is hole current?
Define what is space charge width?
Ripple as referred to in a rectifier circuit.
What is a varactor diode?
Which two currents are relatively close in magnitude?
Differentiate semiconductors, conductors and insulators on the basis of band gap.
What is piv of a diode in a rectifier circuit?
