Why the rating of dc machine is in HP??/ Do reply guys..Its very important......

4 Answers   Apollo,

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why scott connection is done why not two phases are directly picked at the output of 3 phase transformer??

1 Answers  

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

0 Answers  

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what are balanced and unbalanced loads

1 Answers   GGH,

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what is mean by restructuring power system?

0 Answers  

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1 unit or 1 kwh means how much kva

7 Answers   TATA,

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

1 Answers  

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1.4 What is meant by CT knee point voltage and how would you determine it

0 Answers  

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In case of any eventuality, who is your next of kin?

2 Answers   Edison, Foster Wheeler, GE, GE Energy, HP, Infosys, Koch Industries, Roper Industries, Siemens,

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A 200W,230V lamp is connected across 115V supply.The lamp will draw power?

6 Answers   SJVN, TCS,

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