define why diodes are not operated in the breakdown region in rectifiers?
Define what are the main purposes for which a common-collector amplifier may be used?
Which of the transistor currents is always the largest? Which is always the smallest? Which two currents are relatively close in magnitude?
What do you understand by collector reverse saturation? In which configuration does it have a greater value?
What is the conductivity of perfect dielectric?
Define what is meant by phase reversal?
What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.
What is astigmatism control?
What do you mean by operating point?
Define what is a p-n junction?
Why is silicon preferred to germanium in the manufacturing of semiconductor devices?
Explain what are the factors which the measurement accuracy of q-meter?
What are the essential components of a crt?
Explain the term doping and its need.
How do the transition region width and contact potential across a p-n junction vary with the applied bias voltage?