Amplitude Modulation

Amplitude Modulation

University

10 Qs

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Amplitude Modulation

Amplitude Modulation

Assessment

Quiz

Engineering

University

Practice Problem

Medium

Created by

vino santiago

Used 18+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the term "AM" stand for in modulation?

Amplitude Modulation

Analog Modulation

Ample Modulation

Automated Modulation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In AM modulation, what parameter is varied to carry the information signal?

Frequency

Amplitude

Phase

Wavelength

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a common example of an AM signal?

FM Radio

AM Radio

Satellite TV

Mobile Phone

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of modulation in communication systems?

To increase signal power

To carry information over a distance

To reduce signal clarity

To decrease bandwidth

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a carrier signal in modulation?

The signal containing the message to be transmitted.

The resultant signal after modulation.

An empty signal used to carry the modulated signal.

A signal that reduces the bandwidth of the message signal.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the modulated signal in the context of modulation?

The message signal before modulation.

The carrier signal before modulation.

The signal used for transmission.

The combination of the modulating signal and the carrier signal after modulation.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT an advantage of implementing modulation in communication systems?

Reduced antenna size.

No signal mixing.

Decreased communication range.

Improved reception quality.

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