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    Exam 1: Fundamental Communications Concept
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    What Three Ratios Do Decibels Represent
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What Three Ratios Do Decibels Represent

Question 19

Question 19

Multiple Choice

What three ratios do decibels represent?


A) Powers, voltages, currents
B) Powers, voltages, frequencies
C) Voltages, frequencies, impedances
D) Logarithms, voltages, currents

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