1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.

0 Answers   ICS Integrated Computer Solutions,

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Sir i completed diploma in electrical from govt. Polytechnic dhanbad (jharkhand) . In 2012 . Now i am working in sail iisco plant . Sir i want to get electrical supervisory certificate for applying in ongc . From where i get this certificate please guide me procedure step by step

1 Answers  

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What is the difference between Welding Transformer and Normal Transformer?.

2 Answers   DAE,

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why shunt capacitor is connected

1 Answers  

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What is rms value wher it is used??????????

1 Answers  

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What Should be the value of Vector Surge angle at Tripping and how to calculate it?

0 Answers  

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In separetly excited m/c,we excite the field by a dc source,what not with ac source?

2 Answers  

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What is a roll of adopter panel in terms of h.t. Panel ???

1 Answers  

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What is an Isolation Transformer? Where it will use?

3 Answers  

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what is the difference b/w ATS and HTS?

0 Answers   Mikano,

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Compare salient pole and cylindrical rotor machines.

0 Answers  

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What is DPR relay, And what for??

2 Answers   Engro,

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