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Author Question: When troubleshooting, why would you perform voltage and resistance checks? A. To check for ... (Read 99 times)

Jipu 123

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on: Jul 28, 2018
When troubleshooting, why would you perform voltage and resistance checks?
 
  A. To check for signals
  B. To eliminate induced failures
  C. To observe frequency spectra
  D. To isolate defective components

Question 2

What agency in the United States has been given the authority to establish and enforce regulations regarding the use of radio transmitters and other generators of radio-frequency energy?
 
  A. Transport and Communications Ministry
  B. Federal Communications Commission (FCC)
  C. International Telecommunication Union (ITU)
  D. Bell Laboratories


ebenov

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

D

Answer to Question 2

B


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