why should we have to maintain pf in our site 0.9????????

3 Answers   Dalkia,

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What is class ab operation?

0 Answers  

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

0 Answers  

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how system voltage affect the power factor or vice-versa.

4 Answers  

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Difference between MCC and PDB

3 Answers   BARC, CDS, NINL,

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Why stones are layed under Transformer

4 Answers  

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what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

0 Answers   ONGC,

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how to calculate short circuit calculation of the transformer by usuing the percentage impedence? formula needed.

2 Answers   L&T,

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what is the meaning of TRF

1 Answers   Khidmah,

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In auto transformer if power transferred inductively and conductively are same, the ratio of output/input voltage is A 1 B 0.7 C 0.5 D none of above

2 Answers   Getco,

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HOW TO CALCULATE THE VT SIZING?

0 Answers   L&T,

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Why the starting current in Induction Motor is very high as compared to normal rated current ????

6 Answers   Essar,

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