Introduction_page_74

Introduction | page 74 | https://thedailydialectics.com/pdfs/tesla/Introduction/Introduction.pdf

At 12 volts, the size of the cable must be large. Even if the current is only 15 amps, it is advisable to use a heavy cable. For a distance of 20 metres, the recommended size is 6 mm 2 (LOAWG). The diameter (thickness) of each copper wire is about 3mm. A 15 amps current flowing in this cable will…