What is the exact formula for one weber of magnetic flux?

0 Answers   Bhel,

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Define early construction of human being

0 Answers  

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is the secondary voltage of current transformer greater than primary voltage,,,,,,,,] give the example with ct burden,current ratio,and primary and secondary side voltage?

2 Answers  

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Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

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If DG runing time Neutral earth connection Dissconect what will be the effect in load and equipments.

3 Answers   GE, HP, Reliance,

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What is the difference between ohmic resistance and effective resistance?

2 Answers  

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why we get 2 differnet values for power factor in 2 watt meter method in 3 phase

0 Answers  

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what is the difference between neutral and earth?

2 Answers  

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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what is the difference between "ampere trip and ampere frame"

1 Answers  

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what is mean by dual digital protection in the relay field?

0 Answers   ABB,

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What is the working principle of VFD

3 Answers   HCL,

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