Whether the LIGHTNING is AC or DC?

9 Answers   Bhel, IEEE,

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Whata are the types of Cables?

0 Answers  

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From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

0 Answers   Schneider,

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what is the different bitween ETP & WTP

1 Answers   Square Pharma,

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what is meant by loss of field in a DC motor? how a universal motor works?

0 Answers  

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Can be ammeter and voltmeter used without CT? if not, what is the reason for that?

3 Answers   Elektrotek, Toyo Engineering,

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how is find out kwh step by step

0 Answers   Voith,

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what are the difference between protection class CT and Class PS CT

13 Answers  

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how we can classify the circuit braker???????

1 Answers  

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what is power factor? whether it should be high or low? why?

11 Answers  

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Which standard we are following earthing resistance test

0 Answers  

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The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason

0 Answers  

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