Electronic Components MCQ

Electronic Components MCQ | 0 comments

Electronic Devices MCQ Questions and Answers PDF | Basic electronics MCQ questions answers.

Advertisements

Most important and frequently asked multiple choice questions and answers on Basic Electronics Components. Multiple choice questions & answers (MCQ) for several topics in basic Electronics to help students test their knowledge.

0%

    Question 1: In a semiconductor diode schematic symbol arrow head represents ?

  • N-type material
  • none of the above
  • P-type material
  • both P and N-type materials

    • Answers: P-type material

    Question 2: Purest from of semiconductor are called?

  • Intrinsic
  • Diodes
  • Extrinsic
  • Transistor

    • Answers: Intrinsic

    Question 3: Semiconductor material have?

  • ionic bands
  • metallic bonds
  • mutual bonds
  • covalent bonds

    • Answers: covalent bonds

    Question 4: In P-N junction the avalanche breakdown voltage with semiconductor resistivity?

  • decreases or increases in abrupt P-N junction
  • decreases
  • increases
  • both the parameters are independent

    • Answers: decreases

    Question 5: The diffused impurities with how many valence electrons are called donor atoms?

  • 4
  • 3
  • 5
  • 0

    • Answers: 5

    Question 6: Which one of the following conditions passive element?

  • Bipolar Junction Transistor (BJT)
  • An Operational Amplifier
  • Field Effect Transistor (FET)
  • An Inductor

    • Answers: An Inductor

    Question 7: In a P-type semiconductor, minority carriers are?

  • holes
  • electrons
  • dopants
  • atoms

    • Answers: electrons

    Question 8: Reverse saturation current in germanium diode, is of the order of ?

  • 1 nano Ampere
  • 1 milli Ampere
  • 1 micro Ampere
  • 10 milli Ampere

    • Answers: 1 micro Ampere

    Question 9: The concentration of minority carriers in an extrinsic semiconductor under equilibrium is ?

  • Inversely proportional to the doping concentration
  • Directly proportional to the intrinsic concentration
  • Inversely proportional to the intrinsic concentration
  • Directly proportional to the doping concentration

    • Answers: Inversely proportional to the doping concentration

    Question 10: In forward region of its characteristics, a diode appears as ?

  • a capacitor
  • an OFF switch
  • an high resistor
  • an ON switch

    • Answers: an ON switch

Report Card

Total Questions Attempted: 0

Correct: 0 Wrong: 0

--

Advertisements

Related Articles


Join our Youtube Channels to stay updated with the latest Electronic and Electrical Projects and exclusive updates.


Electronic Experiment Youtube Channel: Join Now

Advertisements

Submit a Comment

Your email address will not be published. Required fields are marked *