T

TETPV

Hi


Quick Question about calculations, if we have a ratio between 2.5mm cable and 1.5 mm cable how can i calculate either R1 or R2 from a (R1+R2) value.

if i use a common denomenator method i.e. 5 / 8 where 0.5 is the greatest denominator then x 3 for 1.5 mm and x5 for 2.5 then the resistance of the cpc (1.5) is much lower than that of R1 but given the CSA of the 2.5 is larger i'd expect that value to be higher

hope this makes sense
 

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R1 + R2 Ratios
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TETPV,
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