Please give me the formula stating relation between AC & Dc.

2 Answers   JP Group,

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what is the use of neutral displacement relay

1 Answers   OCL,

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HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

0 Answers  

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WORKING PRINCIPLE OF HALOGEN LAMP & MEQUERY LAMP

1 Answers  

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what is the differenc between A.C. and D.C, which is more dangerious?

4 Answers  

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When we use 3 terminal resistor?

0 Answers  

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If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.

0 Answers   MEIL,

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Why the resistance grounding (NGR) is better than Solid grounding?

5 Answers  

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why is that a 4*4mm cable,is always powdered internally

3 Answers   Construction, L&T,

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what is form factor?

3 Answers  

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What is the function of Lightning Arrester & Wavetrap in Power system ??

18 Answers   ABB, Bhel, Energy Infratech, Infosys, NTPC,

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In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

0 Answers  

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