Answer / nithi

Mr. baikunth has given the simple & best solution for this
problem.
great job......................what a idea sir.......

Answer / k.prakashchandra

Something connected with cooling, as doors and windows are
closed and higher voltage during late night?

Answer / manoj kumar

Use one another light in series or use 1.0 sqmm Cu. wire for this light. Your lamp will be safe.

Answer / baikunth

put a 1N4007 diode in 60w lamp or higher rating diode in
series with the lamp holder.

What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 Answers  

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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how current rating of l.t cable is find

2 Answers   GAIL,

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In what voltage EHT works(133/132/33/66kv?

3 Answers   Adhunik,

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At the time of 1st charging of transformer, there were huge inrush current, so why at that diffrential relay are not operated? Why?

3 Answers   Adani,

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please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

0 Answers   Al Rasikh,

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A 200 KVA UPS's load current is 70 A. We want to provide a Generator back up. What capacity of DG required for this ?

1 Answers   Reliance,

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What is the multiplying factor if line ct ratio is 1000/1 and meter ct ratio is -/5 ?

1 Answers  

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If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.

16 Answers   BSNL, DOS, EFS, HMT, L&T, TCS, ThyssenKrupp,

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how to claculate earth strip size for 1500kVA transformer for neutral and body

4 Answers  

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What do you mean by deregulated power system structure? Which structure (regulated/deregulated) is used by modern power system?

1 Answers  

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what is the difference between ground and neutral?

2 Answers  

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