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JEE Main Semiconductor Electronics — practice questions — page 4

Explore 125 free Semiconductor Electronics questions in JEE Main Physics. Open each question or exercise to read its content, reference answers and available explanation.

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Semiconductor Electronics questions and exercises with answers

Showing questions 91–120 of 125.

Catch the semiconductorsRead the answer and worked solution →Pop the donor dopantsRead the answer and worked solution →Steer into the diode laneRead the answer and worked solution →Slice the electronics wordsRead the answer and worked solution →n-type or p-typeRead the answer and worked solution →Which device does itRead the answer and worked solution →One word is wrongRead the answer and worked solution →Semiconductor bingoRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →True or false: carriers in a semiconductorRead the answer and worked solution →The output of an AND gate is HIGH only when:Read the answer and worked solution →Tap every semiconductor the chapter namesRead the answer and worked solution →Order the reasoning: why a pure semiconductor conductsRead the answer and worked solution →Resistivity rangesRead the answer and worked solution →Flip and pair: term with meaningRead the answer and worked solution →Metal, semiconductor, or insulator?Read the answer and worked solution →True or false: intrinsic semiconductorsRead the answer and worked solution →Elemental or compound semiconductor?Read the answer and worked solution →Semiconductors in devicesRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Flip and pair: material with its classRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Device or material?Read the answer and worked solution →Three of these are wrong. Find the one that holds.Read the answer and worked solution →Tap every factor deciding a material's classRead the answer and worked solution →Assertion and reason: semiconductorsRead the answer and worked solution →Two true, one falseRead the answer and worked solution →True or false: devicesRead the answer and worked solution →Pure and impureRead the answer and worked solution →Order the classification of a materialRead the answer and worked solution →

Worked practice questions

Catch the semiconductors

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Items
  1. Matches the category
    Yes
    Item
    Silicon
  2. Matches the category
    Yes
    Item
    Germanium
  3. Matches the category
    Yes
    Item
    GaAs
  4. Matches the category
    Yes
    Item
    CdS
  5. Matches the category
    Yes
    Item
    Anthracene
  6. Matches the category
    No
    Item
    Triode
  7. Matches the category
    No
    Item
    Pentode
  8. Matches the category
    No
    Item
    Valve
Category
Semiconductors
Instructions
Catch the semiconductor materials. Let the vacuum tubes fall.
_Source: syllabus Physics Part II, Chapter 14, Semiconductor Electronics._

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Pop the donor dopants

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Other terms
  1. Boron
  2. Indium
  3. Aluminium
Matching terms
  1. Arsenic
  2. Antimony
  3. Phosphorus
Instructions
Pop the pentavalent donors. Leave the trivalent acceptors.
_Source: syllabus Physics Part II, Chapter 14, Semiconductor Electronics._

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Steer into the diode lane

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Questions
  1. Correct
    Diode
    Choices
    1. Diode
    2. Dolphin
    3. Dagger
  2. Correct
    Zener
    Choices
    1. Zebra
    2. Zener
    3. Zipper
  3. Correct
    LED
    Choices
    1. Lantern
    2. Lemon
    3. LED
  4. Correct
    Rectifier
    Choices
    1. Rectifier
    2. Rabbit
    3. Radish
  5. Correct
    Hole
    Choices
    1. Honey
    2. Hole
    3. Hammer
  6. Correct
    Gate
    Choices
    1. Ginger
    2. Garlic
    3. Gate
Instructions
Pick the lane whose word belongs to semiconductor electronics.
_Source: syllabus Physics Part II, Chapter 14, Semiconductor Electronics._

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