How do you maintain the earthing resistance?

13 Answers   Birla, Ford, JLL,

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In our homes we place the 5Amps fuse...now in our house only takes 5Amps for all normal conditions ha???

2 Answers   Areva, Bajaj, MSP,

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how many units will 100 kvar capacitor consume for one day?

2 Answers   Philips,

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what is the principle of switchgear and its function

1 Answers  

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which one is rotating transformer-single phase induction motor or 3 phase squirrel cage motor?

1 Answers  

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What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

0 Answers  

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Hello sir. if u have electical engineering exam paper then plz mail me at bhumika_1187@yahoo.co.in. i m appearing exam for HPCL.

1 Answers   HPCL,

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How can you test the vector group of power transformers?

2 Answers  

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What is the typical power circuit configuration of a VVVF Drive ?

1 Answers  

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How wire size can define in electrical wiring? What is the ratio?

0 Answers   Descon,

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what is mean by derating factor?

4 Answers   Essar,

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what is frequancy

7 Answers   TCS, Torrent Power,

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