ASSIGNMENT ONE
ANSWER ALL QUESTIONS
COURSE TITLE/CODE: ELECTRONICS II/ EEC 234
CLASS: ND II E/E
1: Why is FET known as unipolar device?
2:
Distinguish between FET and BJT
3: Distinguish between JFET and MOSFET
4: What is meant by pinch off voltage and amplification factor
5:
What are the features of JFET?
6:
Define drain resistance of transconductance
7: What are the applications of JFET?
8: What are the parameters of JFET?
9: Draw the drain characteristics of JFET & mark the regions of operation.
10: Give the drain current Equation of JFET.
11: Define cut off voltage.
12: Distinguish between ohmic region & saturation region.
13: Draw the transfer characteristic of JFET.
14: Compare DMOSFET & EMOSFET.
15: Give classification of FET.
16: Why do depletion regions do not touch the pinch off?
17: Depletion MOSFET is called normally ON MOSFET. Why?
18: . Give the symbol of n&p channel FET, MOSFET.
19: Give the application of EMOSFET & DMOSFET.
20: What is breakdown? Why does it take place in JFET? What are its effects?