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Introduction to Diodes MCQ Questions with Answers PDF | Download eBooks

Practice Introduction to Diodes Multiple Choice Questions (MCQ), introduction to diodes quiz answers PDF worksheet, electronic devices test for online engineering degrees. Solve types and characteristics of diodes Multiple Choice Questions and Answers (MCQs), "Introduction to Diodes Quiz" questions and answers for undergraduate engineering schools. Learn types and characteristics of diodes test prep for online college admission.

"During diffusion, decrease in energy level of conduction band in n region is due to loss of" Multiple Choice Questions (MCQ) on introduction to diodes with choices lower energy electrons, 1st shell electrons, 2nd shell electrons, and higher energy electrons for undergraduate engineering schools. Solve introduction to diodes quiz questions for merit scholarship test and certificate programs for college entrance examination.

MCQs on Introduction to Diodes PDF Download eBook

MCQ: During diffusion, decrease in energy level of conduction band in n region is due to loss of

  1. lower energy electrons
  2. 1st shell electrons
  3. 2nd shell electrons
  4. higher energy electrons

D

MCQ: If a block of Si is doped with a trivalent impurity atoms and other part with pentavalent impurity, a boundary is formed between n and p type, called

  1. PN junction
  2. pPN junction
  3. pnn junction
  4. pp junction

A

MCQ: Barrier potential for Si at 25°C is

  1. 0.7 V
  2. 0.9 V
  3. 1.5 V
  4. 3 V

A

MCQ: When PN junction is formed, n region loses free electrons as they diffuse across the junction, this create a layer of

  1. positive charges
  2. negative charges
  3. neutron charges
  4. photon charges

A

MCQ: Region near PN junction is depleted across junction is called

  1. conduction region
  2. floating region
  3. pn region
  4. depletion region

D