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Exported earth
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<blockquote data-quote="Nicky Tesla" data-source="post: 4695" data-attributes="member: 445"><p>so we now have our two parallel resistances.</p><p></p><p>WHERE? <em>Cable sheath &amp; TT rod</em></p><p></p><p>CABLE SHEATH...WOT THE PVC ON THE OUTSIDE OF THE CABLE, THATS WOT THE SHEATH IS</p><p></p><p>IF YOU MEAN THE CABLE JOINING THE ROD TO THE MET, THEN THAT IS IN SERIES WITH THE ROD</p><p></p><p>WOT IS IN PARALLEL IS THE ROD AND THE MET (which has a distributors earth in these examples) JOIN THESE TOGETHER TO GET AN EQUIVALENT RES SLIGHTLY LOWER THAN THE ZE VALUE THEN CONNECT THE LOWER PART TO -VE (battery vision again) THE TOP PART TO THE BOTTOM OF THE NEXT RESISTOR BEING THE RESISTANCE FOR THE CPC (from the met to the fault) AND LASTLY THE TOP OF THAT RESISTOR WOULD BE JOINED TO THE +VE</p><p></p><p>TWO RESISTORS 1 ABOVE THE OTHER IN SERIES THATS SERIES AND ONCE MORE FOR GOOD LOOK IN SERIES, AND NOT SIDE BY SIDE IN PARALLEL</p><p></p><p>I</p></blockquote><p></p>
[QUOTE="Nicky Tesla, post: 4695, member: 445"] so we now have our two parallel resistances. WHERE? [I]Cable sheath & TT rod[/I] CABLE SHEATH...WOT THE PVC ON THE OUTSIDE OF THE CABLE, THATS WOT THE SHEATH IS IF YOU MEAN THE CABLE JOINING THE ROD TO THE MET, THEN THAT IS IN SERIES WITH THE ROD WOT IS IN PARALLEL IS THE ROD AND THE MET (which has a distributors earth in these examples) JOIN THESE TOGETHER TO GET AN EQUIVALENT RES SLIGHTLY LOWER THAN THE ZE VALUE THEN CONNECT THE LOWER PART TO -VE (battery vision again) THE TOP PART TO THE BOTTOM OF THE NEXT RESISTOR BEING THE RESISTANCE FOR THE CPC (from the met to the fault) AND LASTLY THE TOP OF THAT RESISTOR WOULD BE JOINED TO THE +VE TWO RESISTORS 1 ABOVE THE OTHER IN SERIES THATS SERIES AND ONCE MORE FOR GOOD LOOK IN SERIES, AND NOT SIDE BY SIDE IN PARALLEL I [/QUOTE]
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