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?

Positive and negative charges (B) Signup and view all the answers

What is the main function of a bipolar junction transistor?

To amplify current (B) Signup and view all the answers

What is the full form of BJT?

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

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

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

What is the main purpose of a bipolar junction transistor?

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

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

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

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

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