Define dynamic resistance of a p-n junction diode in forward biased condition.
Define what is the effect of removal of bypass capacitor in a ce amplifier circuit?
Define what is the main factor for controlling the thermal generation and recombination?
What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?
In which bands do the movement of electrons and holes take place?
What is intrinsic semiconductor ?
What is meant by led?
Define what is meant by voltage regulation of a dc power supply?
Why silicon type transistors are more often used than germanium type?
Why common-collector circuit is known as an emitter follower?
Define what happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.
Explain what is reverse saturation current?
Why transistor is called current controlled device?
What is the ratio of majority and minority carriers in intrinsic and extrinsic semiconductors?
Define cut-in voltage of a p-n junction diode?