Answer / raj

The salt and charcoal is added in earthing pit to lower the resistivity of the soil. The salt and charcoal have good ionic behavior and reduce the soil resistance. The lower earth resistance is must to quickly pass the earth fault current to ground.

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funtion of choke

4 Answers   L&T,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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what is the diffrence between current transformer and voltage trasformer

3 Answers  

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1 Answers   Amtek Tekfor Automotive,

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can any one provide some material?

1 Answers  

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how we will deside the high voltage value

0 Answers  

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0 Answers  

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1 HT service how many LT Service

1 Answers  

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we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

0 Answers   Honda,

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how 650 volts creates? where is use?

0 Answers   DCL,

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Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

0 Answers  

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