how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

0 Answers  

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how to make an earthing certificate

0 Answers  

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How to calculate or testing the KW in generator

1 Answers  

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what is meant by oil filled power & distrubution transformer ? if anybody know the link of detail about above transformers means plz send it i have interview on this week ? plz help me

3 Answers  

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documented proof that aluminium bus bars are better than aluminium cables

0 Answers  

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how to find the voltage drop

1 Answers   Sharjah Electricity and Water Authority SEWA,

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why electric shock due to dc is dangerous than that of ac

44 Answers  

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What is the safety protection? Name the protections of Transformer?

1 Answers   HSL,

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How to select transmission line type (i.e. 11kv or 33kv) for new established industries

0 Answers  

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what happen to the voltage and current in all phases when an earth fault occur in a phase in three phase three wire system(delta connected)...

1 Answers  

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

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what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

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