A reason for using decibel power gain is
A) that logarithms compress numbers.
B) that logarithms expand numbers.
C) that a decibel equals a watt.
D) that a decibel is 10 times larger than a logarithm.

Question

Quizplus · Accepted Answer

Decibel power gain is used because logarithms compress numbers, making it easier to express large power ratios in a more manageable range. Decibels are a logarithmic unit of measurement that allow for the ratio of two values to be expressed in a simpler way than using the raw values themselves.

A Reason for Using Decibel Power Gain Is