What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?

2 Answers   Reliance,

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When charging a 20 MVA , 33kV/6.6kV transformer through regulated (0-6.6 kV or 0-33 kV) source on no load , what will be the maximum current drawn by transformer from source and what sould be the source capacity.

5 Answers   TATA,

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draw a dol with the following rtds,stop/start,ct,vt and o/l supply is 6.6kv and the coil is 110v

1 Answers   Anglo Eastern,

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how cables go in and come out for distribution from the feeder pillar box?

0 Answers   CESC,

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what is the formula for converting dc power(watt) to ac power (watt)?

3 Answers   ABB,

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what is the use of CAPACITOR in CFL lamp?

6 Answers   Areva, Autopal,

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what will be the min and max voltage flow from neutral to earth?

0 Answers  

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is it possible to convert electrical energy to light energy for transmission purposes?

7 Answers  

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Difference between earthing & grounding.?

3 Answers   ABB,

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what is transient stability analysis means?

0 Answers  

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working principle of generators?

4 Answers   Adani, MahaGenco,

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Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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