What is different between resistance grounding system and resistance earthing system?

0 Answers  

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What is difference between insulating medium and fault current interruption medium in a switching device.

0 Answers  

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

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what is power factor

6 Answers  

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waht is the working principle of saft starter & what is the difference in vfd & saft starter

2 Answers   Cipla,

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How to convert from HP to BHP please explain????????

1 Answers  

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why the name mho relay,despite the locus of circle is impedance?

1 Answers   KSEB,

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in power station what is the electrical circuit length of spacing between power transformer and lightning arrestors,for the voltage system of 230kv,110kv,33kv,22kv,11kv?

1 Answers  

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we convert 66kv to 33 kv to 11kv to 440v. why can't we directly convert 33kv to 440 ?

9 Answers   EMC, Jakson, L&T,

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why capacitor bank is not used in generator power

7 Answers   Caterpillar,

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Transformer Specification say 66/11KV, 23/27/35MVA OFDAN,what is OFDAN? we know ONAN,ONAF or OFAF

2 Answers   Siemens,

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What should be value of Circuit breaker operating time and tripping time?

3 Answers  

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