we hav seen in electric engine of trains only 1 wired slidng
conecctn is there frm ovrhead line,howevr to complete a ckt
in dc postv n negtv two conection has to b there...so where
is tht negative is been connectd or where it is grounded...?
Answer Posted / naresh
it is completed through therails to ground through the
wheels
| Is This Answer Correct ? | 20 Yes | 0 No |
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