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Transistors MCQ Test

  1. What are the most commonly used connections for power systems as a step - up and step - down transformers?
  2. What do you mean by transistor?
  3. Is holes are the majority charge carriers in npn transistor?
  4. The emitter is ___.
  5. The generalized formula for the input impedance of any circuit is ____.
  6. Which of the among are the types of transistors?
  7. In npn transistor, free electrons are the ____.
  8. BJT stands for __________.
  9. Transistors are generally made from ____.
  10. In amplifier circuit, biasing of transistor is necessary to ___.
  11. The emitter-base junction of a transistor is ___ Biased while the collector-base junction is ___.
  12. The power gain is highest in Common emitter.
  13. In a transistor, signal is transferred from a ___________ circuit.
  14. The output impedance of a transistor is ___________.
Last Updated: Feb 16, 2023,
Posted in Interview Questions,
25 Questions
Transistors MCQ

Take Transistors MCQ Test & Online Quiz to test your knowledge

We have listed below the best Transistors MCQ Questions test, that are very helpful for the preparation of the Electrical Engineering/Transistors Exam and Interview. This Transistors MCQ Test contains 25 best Multiple Choice Questions. You have to select the right answer to every question. Finally, you can also download here the Transistors MCQ PDF.

  • Star - delta, delta - star
  • Star - star, delta - delta
  • Delta - star, star - delta
  • Star - delta, star - star
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  • a semiconductor device
  • current
  • voltage
  • None of these
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  • lightly doped
  • heavily doped
  • equally
  • All of the above
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  • Bipolar Junction Transistors (BJT)
  • Field Effect Transistors (FET)
  • Both A and B
  • None of the above
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  • equal charge carriers
  • majority charge carriers
  • minority charge carriers
  • None of the above
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  • Bi-Junction Transfer
  • Blue Junction Transistor
  • Bipolar Junction Transistor
  • Base Junction Transistor
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  • silicon
  • iron
  • copper
  • None of the above
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  • fix the value of current amplification
  • establish suitable D.C. working conditions
  • ensure that transistor is saturated
  • ensure that transistor is cutoff
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  • Reverse, Forward
  • Reverse, Reverse
  • Forward, forward
  • Forward, reverse
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  • high resistance to low resistance
  • low resistance to high resistance
  • high resistance to high resistance
  • low resistance to low resistance
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  • decreases
  • Increases
  • remains the same
  • None of the above
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  • “ten resistor”
  • “transfer run”
  • “transfer resistor”
  • None of the above
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  • one pn junction
  • two pn junctions
  • three pn junctions
  • None of above
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  • heavily
  • lightly
  • moderately
  • None of the above
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