% Author: Dr. Matthias Jung, DL9MJ % Year: 2021 \begin{circuitikz} \pgfdeclarelayer{bg} % declare background layer \pgfsetlayers{bg,main} \draw[double] (5.75,2.5) -- ++(0.5,0); \draw[double] (5.75,3.0) -- ++(0.5,0); \draw[double] (5.75,3.5) -- ++(0.5,0); \draw[double] (5.75,4.0) -- ++(0.5,0); \draw[double] (5.75,4.5) -- ++(0.5,0); \draw [dashed] ( 0,5) -- ++( 0.5,0) coordinate(a); \draw [dashed] (12,5) -- ++(-0.5,0) coordinate (b); \draw (a) to [short,o-o] ++(0.5,0) coordinate(e); \begin{pgfonlayer}{bg} \draw[very thick](e) to [short] ++(4.75,0) coordinate(c); \end{pgfonlayer} \draw(c) to [open, *-*] ++(0.5,0) coordinate(d); \draw[very thick](d) to [short] ++(4.75,0) coordinate(f); \draw(f) to[short,o-o] (b); \draw (c) to [short,-*] ++(0,-3); \draw (d) to [short,-*] ++(0,-3) coordinate(d2); \draw (5.75,1.7) node[]{\scriptsize X}; \draw (6.25,1.7) node[]{\scriptsize X}; \draw (6.00,1.2) node[]{\qty{75}{\ohm}}; \DARCmeasure{d}{d2}{1.1,0}{-90}{\rotatebox{90}{$\qty{10,3}{\meter}$}} \DARCmeasure{e}{f}{0,0.75}{0}{$\qty{31,2}{\meter}$} \end{circuitikz}