1) Explain the application of electronics.
2) Explain passive components and classify them.
3) Explain the term LDR? Sketch the symbol of inductor, register and LDR.
4) Specify various types of capacitor.
5) Define energy band theory along with diagram.
6) Write differences between insulators, conductors and semiconductors.
7) Write comparisons between intrinsic semiconductor and extrinsic semiconductor.
8) Explain the donor and acceptor impurities with the help of example.
9) Write brief note on valence band and conduction band of the semiconductor.
10) Describe the formation of depletion layer in the p-n junction.
11) Explain what is meant by forward biased and reversed biased p-n junction diode?
12) Describe the following:
a)Reverse breakdown voltage,
b) Knee voltage.
13) Explain forward and reverse characteristics of p-n junction diode with diagram.