Analog Electronics - 4BPH5C1
II Internal Test
Time : 2.5 Hrs Marks: 40
PART - A 5 x 2 = 10
1.Draw the symbol of a PNP and NPN transistor.
2.Define current gain in CE mode.
3.What is stability factor? Give its importance.
4.What are h parameters?
5.Give the difference between voltage and power amplifier.
PART - B 2 x 5 = 10
2.Describe AC and DC equivalent circuits of CE transistor amplifier.
PART - C 2 x 10 = 20
2. Explain the working of an RC coupled CE amplifier. List out its merits and drawbacks.