Transistor Basics

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Questions and Answers

Which of the following is true about the diode?

It is a three terminal device
It allows current to flow in both directions
It is a type of transistor
It allows current to flow in only one direction (correct)

What are the two main types of transistors used in computer systems?

PN-junction transistors and Field Effect Transistors (FETs)
Bipolar Junction Transistors (BJTs) and Field Effect Transistors (FETs) (correct)
Bipolar Junction Transistors (BJTs) and Diodes
Bipolar Junction Transistors (BJTs) and PN-junction transistors

Why is the bipolar junction transistor (BJT) called 'bipolar'?

Because it operates with two charge carriers (correct)
Because it has two terminals
Because it is made of two materials
Because it has two PN-junctions

What is the basic construction of a bipolar junction transistor (BJT)?

<p>Two PN-junctions (A)</p> Signup and view all the answers

What is the main difference between a diode and a transistor?

<p>A diode allows current to flow in both directions, while a transistor allows current to flow in only one direction (D)</p> Signup and view all the answers

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