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

A)
0.47 dB/m
B)
0.54 dB/m
C)
4.7 dB/m
D)
5.4 dB/m

Correct Answer : Option (A) :   0.47 dB/m


Explanation : 0.054 x 8.68 = 0.47 dB/m.