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A line has an attenuation of 0.054 Np/m. The attenuation in decibels is

4.7 dB/m
0.47 dB/m
0.54 dB/m
5.4 dB/m

Correct Answer: 0.47 dB/m

Explanation:

0.054 x 8.68 = 0.47 dB/m.

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