Question 1) Answer all the questions:
i) What is energy gap?
ii) What is conductivity?
iii) Write down the dfference between intrinsic & extrinsic semiconductor.
iv) What is forward biasing.
v) What is tunnel diode?
Question 2) Describe P-Type and N-Type semiconductor.
Question 3) What is rectifier? DEscribe half wave and full wave rectifier.
Question 4) What is filter? Explain the types of filter.
Question 5) Answer all the questions:
i) What is LED?
ii) What is photodiode?
iii) What is pinch off voltage?
iv) Briefly explain is MOSFET?
v) Explain V-I characteristics of JFET.
Question 6) What is transistor? Explain PNP and NPN transistor.
Question 7) Describe common base and common emitter configuration.
Question 8) What is multivibrator? Explain the kinds of multivibrator.