Pages

▼
Tuesday, 15 April 2014

BSCS NOTES FOR BASIC ELECTRONICS CHENAB COLLEGE JARANWALA CAMPUS PDF FORMAT

›
BSCS NOTES FOR BASIC ELECTRONICS CHENAB COLLEGE JARANWALA CAMPUS PDF FORMAT

Notes for BSCS Chenab Group of Colleges Jaranwala Campus

›
Notes for BSCS Chenab Group of Colleges Jaranwala Campus
Saturday, 8 February 2014

Q.No.223: - Explain how to generate the forward bias portion of the characteristic curve.

›
Q.No.223: - Explain how to generate the forward bias portion of the characteristic curve. Ans: - The forward voltage (V F ) increases to ...

Q.No.222: - Describe the motion of electron and holes in a semiconductor.

›
Q.No.222: - Describe the motion of electron and holes in a semiconductor. Ans: - In a semiconductor the current flows due to the motio...

Q.No.221: - Describe what is the effect of barrier potential during forward biasing and reverse biasing.

›
Q.No.221: - Describe what is the effect of barrier potential during forward biasing and reverse biasing. Ans: - Potential barrier is a...

Q.No.220: - Describe the V-I characteristics for reverse biasing a diode in practical model using graph.

›
Q.No.220: - Describe the V-I characteristics for reverse biasing a diode in practical model using graph. Ans: - When the diode is reve...

Q.No.219: - Distinguish between conductors insulators and semi conductors on the basis of energy band theory also draw diagrams.

›
Q.No.219: - Distinguish between conductors insulators and semi conductors on the basis of energy band theory also draw diagrams. Ans: - ...
9 comments:
Wednesday, 5 February 2014

Q.No.218: - Discuss the diffusion across a pn junction.

›
Q.No.218: - Discuss the diffusion across a pn junction. Ans: - The free electrons in the n-region are attracted toward the p-region of ...
1 comment:

Q.No.217: - Describe a diode and how a pn junction is formed?

›
Q.No.217: - Describe a diode and how a pn junction is formed? Ans: - If a piece of intrinsic semiconductor silicon is doped so that one...

Q.No.216: - What are the p-type and n-type semi-conductors?

›
Q.No.216: - What are the p-type and n-type semi-conductors? Ans: - The intrinsic semi-conductors which are doped with pentavalent impur...

Q.No.215: - What is the process of doping?

›
Q.No.215: - What is the process of doping? Ans: - Addition of impurity in intrinsic (pure) semi-conductor is called doping.

Q.No.214: - Why germanium is more unstable at high temperature and why silicon is widely used than germanium?

›
Q.No.214: - Why germanium is more unstable at high temperature and why silicon is widely used than germanium? Ans: - The valence electr...

Q.No.213: - What is conduction band also define energy gap.

›
Q.No.213: - What is conduction band also define energy gap. Ans: - Conduction band : - When an electron acquires enough additional ener...

Q.No.212: - What are the types of semiconductors?

›
Q.No.212: - What are the types of semiconductors? Ans: - There are two types of semiconductors (i)                        Intrinsic se...

Q.No.211: - Define semiconductors. Also give its examples.

›
Q.No.211: - Define semiconductors. Also give its examples. Ans: - A semiconductor is a material that is between conductors and insulato...