Conduction in Semiconductors MCQs & Quiz Online PDF Book Download

Conduction in semiconductors MCQs, conduction in semiconductors quiz answers to learn electronic devices courses online. Semiconductor basics multiple choice questions (MCQs), conduction in semiconductors quiz questions and answers for online masters degree. N-type and p-type semiconductors, atomic structure, calculation of electrons, conduction in semiconductors test prep for engineering certifications.

Learn semiconductor basics test MCQs: if p is holes density, n is electrons density and ω is electron mobility thanconductivity of semiconductor due to holes is gi ven by, with choices n ωelectrons, n+ ωelectrons, p ωholes, and pn ωholes ωelectrons for online masters degree. Practice assessment test for scholarships, online learning conduction in semiconductors quiz questions for competitive assessment in engineering majors.

MCQ on Conduction in Semiconductors Quiz Book Download

MCQ: If p is holes density, n is electrons density and Ω is electron mobility thanconductivity of semiconductor due to holes is gi Ven by

  1. n Ωelectrons
  2. n+ Ωelectrons
  3. p Ωholes
  4. pn Ωholes Ωelectrons

C

MCQ: When electron jumps to conduction band, a Vacancy is left in the

  1. Valence band
  2. conduction band
  3. nucleus band
  4. forbidden energy band

A

MCQ: Process occurs when conduction band electrons losses energy and fall back into a hole in Valance band is called

  1. combination
  2. conduction
  3. recombination
  4. determination

C

MCQ: Effecti Ve flow of holes from one place to another is termed as

  1. electrical current
  2. dark current
  3. hole current
  4. electron current

C

MCQ: If n is electrons density and &omega: is electron mobility thanconductivity of metal is gi Ven by

  1. n+ Ω
  2. n/ Ω
  3. n Ω
  4. Ω/n

C