At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage ratio in decibels is________?
A12.04 dB
B6.02 dB
Correct answer
B. 6.02 dB
Explanation
The correct answer is 6.02 dB.
At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage ratio in decibels is________? - Answer and Explanation | Academy of Pakistan