Any change in the impedance of the power line may be detected in a relatively straightforward manner and certain faults that may cause as little as 5% change in {HEAD ~ the impedance} of {TAIL ~ the line} may be detected and rectified by the electricity supplier 
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Any change in the impedance of the power line may be detected in a relatively straightforward manner and certain faults that may cause as little as 5 % change in { HEAD ~ the impedance } of { TAIL ~ the line } may be detected and rectified by the electricity supplier
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH