Bipolar Transistors Quiz

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Questions and Answers

Which term describes the part of the transistor that outputs the amplified current?

  • Emitter
  • Collector (correct)
  • Junction
  • Base

What is the core working concept of a bipolar junction transistor?

  • It amplifies current (correct)
  • It forms a type of junction
  • It is made of silicon semiconductors
  • It combines positive and negative charges

How many terminals or pins does a bipolar junction transistor have?

  • 3 (correct)
  • 1
  • 2
  • 4

What are the two different kinds of silicon charge carriers physically sandwiched together in a bipolar junction transistor?

<p>Positive and negative charges (B)</p> Signup and view all the answers

What is the main function of a bipolar junction transistor?

<p>To amplify current (B)</p> Signup and view all the answers

What is the full form of BJT?

<p>The full form of BJT is bipolar junction transistor.</p> Signup and view all the answers

How many PN junctions are present in a bipolar junction transistor?

<p>A bipolar junction transistor is made up of two PN junctions.</p> Signup and view all the answers

What is the main purpose of a bipolar junction transistor?

<p>The main purpose of a bipolar junction transistor is to amplify current.</p> Signup and view all the answers

What are some of the characteristics of a bipolar junction transistor?

<p>Some characteristics of a bipolar junction transistor include its ability to amplify current, its three-terminal structure, and its use of two PN junctions.</p> Signup and view all the answers

Can you provide some examples of applications where a bipolar junction transistor is used?

<p>Some examples of applications where a bipolar junction transistor is used include amplifiers, oscillators, and switches.</p> Signup and view all the answers

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