What is GNR ? How much value of ground neutral resistance?

9 Answers  

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What is the meaning of BUS?

20 Answers   CII, KLG Systel,

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25 kva 3 phase dg how many current will take per phase , plssssssss reply me

3 Answers   Bharti,

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Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

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In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?

2 Answers  

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lead acid battery electrolity?

2 Answers  

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what is the illumination level required for child play area?

0 Answers  

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what should be the air clearence between phase to phase, phase to earth in Medium voltage switchgear for 3.3kv,6.6kv,11kv,22kv and 33kv? Which is to be referred for this?

1 Answers   DLF, Sanmar, SEC,

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what is Use of Stones/Gravel in electrical Switch Yard??

4 Answers   Sanghi,

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why do we have 230v a.c. as general voltage for domestic supply rather than others?

2 Answers  

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if reactive power become zero in transmission system then what effect on system.???

3 Answers   Sedemac,

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oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

0 Answers  

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