Answer / rahul kumar patel

PIU means power interface unit

Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

0 Answers  

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Mention the methods for starting an induction motor?

0 Answers  

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whata is battery charger ?how many cells connected for 110v?

1 Answers   Essar,

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In a 11kv/433v transformer,at the LT side ie 433 V side why do we need to put 3.5 core Cable upto Panel.The full load rated Amps is 666 at LV side.What value of current will flow through the Nuetral Conductor.Why can't we use 4Core Cable instea of that?

2 Answers  

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in india why the generating voltage is like 11kv,22kv etc

1 Answers   Alstom, Ford,

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how can we change the supply voltage?

4 Answers   Areva,

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Master trip relay code no

2 Answers   TR,

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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 electrical energy ,power?

2 Answers   ABB,

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describe the fully control circuit diagram of ac drives

0 Answers  

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why the indian frequency is 50 hz & U.S.Frequency of 60 hz

3 Answers  

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what is the RMU and RMU system in sub-station(11kv,66kv.....)

2 Answers   Alstom, Torrent Power,

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