At a certain frequency, the output voltage of a filter is 6 V and the – McqOptions

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1.	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%!
A.	6.02 dB
B.	-6.02 dB
C.	12.04 dB
D.	-12.04 dB
Answer» C. 12.04 dB

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