Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

0 Answers  

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What is difference between safe PLC and normal PLC

0 Answers  

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what is 33 /11kv transformer bdv

8 Answers   NMDC, TPPL,

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what is AB switch???

6 Answers   NTPC, Simplex,

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a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers   GATE,

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Difference between transmission line and cable?when ever a large water channel has to crossed it is easier to use cable then transmission line why?

1 Answers  

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what will happen when power factor is leading in distribution of power?

10 Answers   AMET, JTO, Power Grid,

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what is meant by brushed alternator & its working principle ?

0 Answers  

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What is Scott connection? In which device it is used?

4 Answers  

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Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

0 Answers  

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What is meant by full pitched winding?

0 Answers  

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