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CPE 221

Authored by jheron jao

Computers

University

Used 12+ times

CPE 221
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What electronic symbol is shown in the figure?

ZENER DIODE

TUNNEL DIODE

PHOTODIODE

LED

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What electronic symbol is shown in the figure?

LED

TUNNEL DIODE

PHOTODIODE

SCHOTTKY DIODE

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When was the transistor invented ?

1947

1974

1942

1945

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It refers to the use of both holes and electrons as current carriers in the transistor structure.

Bipolar

Unipolar

Multipolar

Tripolar

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a BJT, the smallest current (usually in uA) came from

emitter

base

collector

gate

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a part of Bipolar Junction Transistor(BJT)?

Drain

Source

Gate

Base

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a part of a Field Effect Transistor(FET)?

Emitter

Collector

Base

Gate

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