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for 24000kv transformer what is the value earthing resistence?

1 Answers  

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what is the difference between CT and CVT in EHV Sub Stations

4 Answers   Hofincons, Lanco, TATA,

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Current Transformer's star point must face the protected object for the relay operation?

2 Answers   Siemens,

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ell me capacitor bank chossen formula.load in KW

1 Answers  

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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what is servo motor and how it works?

0 Answers   Godrej,

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Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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Master trip relay code no

2 Answers   TR,

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Ehat is shunt motor?

4 Answers   L&T, Siemens,

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Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

0 Answers  

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what is the difference between neutral and earth

11 Answers  

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how to calculate earth fault relay current and CBCT ratio

0 Answers   ONGC,

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