The electric field in the space charge region decreases with forward bias and increases with reverse bias. Why?
What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?
Define what is photodiode?
What is a cathode ray oscilloscope (cro)?
Define the limitations in the operation conditions of a p-n junction.
Explain why a voltmeter should be of very high resistance?
What is a feedback? And explain different types of feedback.
What is tunnel diode?
What is cdma, tdma, fdma?
What is point contact diode?
Define what is meant by small signal amplifier?
What electron gun assembly is provided in crt?
What is the effect of temperature on the reverse saturation current of a diode?
Is reverse saturation current of a diode is independent of reverse bias voltage?
What is meant by filter?