ANALOG ELECTRONICS - 7BPH5C1
I Internal Test
Part A 5 x 2 =10
1. What is a Diode?
2. Define Ripple Factor.
3. Draw the Symbol of a PNP and an NPN Transistor.
4. Explain Cut-off and Saturation Points.
5. Define Q-point.
Part B 2 x 5 =10
6. Derive the efficiency of a full wave rectifier.
7. Explain Load Line.
Part C 2 x 10 =20
7. Explain the working of a Zener diode regulated power supply with neat circuit diagram.
8. Explain the voltage divider bias method for biasing a transistor.