AVIXA CTS-I Question Answer
The equation which correctly states the difference in decibels for two power values is _____.
10 times the logarithm of the inverse of the two numbers being compared
10 times the logarithm of the difference of the two numbers being compared
10 times the logarithm of the sum of the two numbers being compared
10 times the logarithm of the ratio of the two numbers being compared
TESTED 21 Feb 2026
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