What is the significance of 3.5 core cable ????
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3.5 core cable means 3 cores is belongs to RYB (PH-1,PH-
2,PH-3) and .5 cor means either nuetral or ground conductor.
| Is This Answer Correct ? | 58 Yes | 4 No |
Answer / mohd. karim
3.5 means
R, Y, & B phase are have same dia.
and forth wire have just half dai of rest 3 Phase i.e. RYB
| Is This Answer Correct ? | 53 Yes | 7 No |
Answer / ashesh shah
The 3 indicates RYB and .5 Neutral. In normal conditions,
power supplied is balanced. So, no neutral current flows.
But in case of small unbalanced condtions, low amount of
neutral current has been found and hence to provide the
path for it, neutral wire is provided with half of the
cross section that of phase.
| Is This Answer Correct ? | 25 Yes | 1 No |
Answer / md.shahid karim
three core having same dia and 4th having half dia as
compared to first three.
| Is This Answer Correct ? | 14 Yes | 5 No |
Answer / raman235
1.economic compared to 4core.
2.less size compared to 4core.
| Is This Answer Correct ? | 7 Yes | 4 No |
Answer / x man
actually they are mainly choosen to prevent the eddy
current caused due to induction in the gland plates of
Electrical control panel
| Is This Answer Correct ? | 1 Yes | 10 No |
Answer / shivaprakash.t.v
Resistance of 3 core and 3.5 core remains same.
| Is This Answer Correct ? | 3 Yes | 20 No |
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