1. What is a Semiconductor ?
2. Define Ripple Factor.
3. Draw the symbol of PNP and NPN Transistor.
4. Define operating point of a Transistor.
5.What is phase reversal in CE amplifier?
6.What is negative feedback?
7.Define input impedance of a transistor amplifier.
8.State Barkhausen criterion for obtaining sustained oscillations.
9.What are extrinsic semiconductors?
10.What is doping?
11.Define Bandwidth.
12. Define current gain of a transistor amplifier in CC mode.
13.What is a tank circuit?
14. Draw Zener diode characteristics under reverse bias.
15.Define load line.
2. Define Ripple Factor.
3. Draw the symbol of PNP and NPN Transistor.
4. Define operating point of a Transistor.
5.What is phase reversal in CE amplifier?
6.What is negative feedback?
7.Define input impedance of a transistor amplifier.
8.State Barkhausen criterion for obtaining sustained oscillations.
9.What are extrinsic semiconductors?
10.What is doping?
11.Define Bandwidth.
12. Define current gain of a transistor amplifier in CC mode.
13.What is a tank circuit?
14. Draw Zener diode characteristics under reverse bias.
15.Define load line.