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Author Question: In an AM transmission, why does the carrier contain no information? A. It is always changing. ... (Read 37 times)

ARLKQ

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on: Jul 28, 2018
In an AM transmission, why does the carrier contain no information?
 
  A. It is always changing.
  B. It is related to sine-wave frequency.
  C. It never changes.
  D. The signal is a low frequency compared to the carrier.

Question 2

A phasor rotating at a constant rate will generate a(n)____________.
 
  A. sine wave
  B. angular velocity
  C. waveform
  D. amplitude


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iceage

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

A


ARLKQ

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  • Posts: 571
Reply 2 on: Jul 28, 2018
:D TYSM

ttt030911

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Reply 3 on: Yesterday
Wow, this really help

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