Semiconductor Principles Questions with Answers | Electronics MCQ | Page 7

The Semiconductor Principles form the foundation of modern electronics, explaining how materials like silicon and germanium conduct electricity. This section includes semiconductor aptitude questions and answers with explanations, focusing on topics like energy bands, doping, charge carriers, and PN junctions. Designed for aspirants preparing for GATE, ISRO, or DRDO exams, these questions help in understanding theoretical and practical aspects of semiconductors. Practice these semiconductor principle questions with answers to strengthen your grasp of electronics fundamentals and prepare effectively for competitive technical exams.

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Q61

If conductance increases as temperature increases, this is known as a:

A positive coefficient
B negative current flow
C negative coefficient
D positive resistance

Answer: Option C

Q62

Which of the following cannot actually move?

A majority carriers
B ions
C holes
D free electrons

Answer: Option C

Q63

What electrical characteristic of intrinsic semiconductor material is controlled by the addition of impurities?

A conductivity
B resistance
C power
D all of the above

Answer: Option A

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Semiconductor Principles Questions and Answers

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Semiconductor Principles Questions and Answers

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Electronics

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