Answer / ankitrakholiya46

It is <3 ohms for GI&
<1 ohm for CU

Answer / k.prakashchandra

For 33KV(minimum)-5 ohm,66-2,110 to 400-1 and gen stations-0.5.

Answer / senthil kumar

Individual < 5 ohms
Grid < 1 ohms

Answer / yogesh nawade

according to NES(US), the value of earth resistance should
be 25 ohm. For efficient system earth resistance value
should be minimum as possible as.

Why does inductor is connected to dc supply? or what is the role of an inductor when connected to DC source?

3 Answers   TCS, TRR,

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before synchronizing an alternator,power factor is leading ,why?

0 Answers   CUMI,

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WRITEDOWN FEW RELY CODES

0 Answers   Equate,

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What are the types of bus duct?

1 Answers  

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Why dont we get shock while testing for voltage with a line tester? How the bulb inside the tester glows while testing with tester coz we are totaly isolated from earth or we are not giving close path for the current to flow?

3 Answers  

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why we r not earthed Control cable of C.T. terminals

0 Answers   HCC,

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How Id and Ires are calculated in siprotech 7ut612 and abb trsfmr differential relay.what is the formula

1 Answers  

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how to synchronize 3 phase slip ring induction motors of different ratings.

0 Answers   GMR,

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In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

2 Answers  

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How to checking sld drawingas and control drawings

1 Answers  

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what is the criteria for selection of conductor used for ehv ac electrical dischrge

0 Answers   National Productivity Council,

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STATE WORKING OF SF6 C.B.?

1 Answers  

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