Answer / g.abobaker

earth charges is zero and by connecting the neutral pole to earth you giving the reference zero to ensure the value zero to the neutral pole , other wise fluctuation would happen and voltage difference will be exist between neutral and earth which will effect the performance and safety issues it the load side

Answer / anand

transformer nuetral is connected to earth to discharge the unbalanced current in the circuit.
Ct's secondary side also earthed to discharge secondary voltage and current to avoid flashing.

Answer / k.prakashchandra

Neutral is connected to earth to make available everywhere in the earth . CT secondary is earthed to remove the presence of primary voltage in the secondary due to capacitance between primary and secondary

How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?

0 Answers  

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how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?

2 Answers  

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The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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0 Answers   Siemens,

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what is tan delta measurement?..... why that terminal is earthed.....?

4 Answers   Power Grid,

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Why does the adjacent zone of protection overlap?

0 Answers  

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Explain the operation of grid connected central solar inverter ?

0 Answers  

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why power factor is important?

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1 Answers  

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how to test the ht machines?

0 Answers   ONGC,

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