Answer / sunil parmar

more current discharge in big & thick earthing pin and also, you can fix the top,first big & thick earthing pin in contact position so,any abnormal condition occur between phase-neutral ,its ground first.

Answer / k.prakashchandra

So that you can fix the top in one position only and hence
the phase and neutral connections are not
interchanged.Further the top remains firm .

Answer / ganesan

2 TIMES CURRENT DISCHARGE IN EARTHING PIN.BCOZ LOAD DEADTH
SHORT FAILURE OPERATION condition

how many percent setting of motor over load relay of its full load current

6 Answers  

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0 Answers   Essar,

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can u give me a brief idea about power line carrier communication ??

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2 Answers   KSEB, NTDC,

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2 Answers  

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Explain the Term in CT Name Plate – Class: 5P10

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Where the Dry type tranformers are used.

5 Answers  

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why in crona effect it give violet colour.

1 Answers  

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