why swityard is necessrry requirement in any bis power distributin systems?

0 Answers  

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why in a transformer frequency remains constant? if frequency is changing what will happen?

5 Answers  

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how is working d.c amps meter?how to connect the dc ammeter inthe circuite?

2 Answers  

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for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

0 Answers   wbsedcl,

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can induction motor run over the rated speed ?

12 Answers   ACC,

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difine electrical ballast in HPSVL

0 Answers  

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what is a bus post insulator? explain its application in a substation.

1 Answers   Enercon, HAL,

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What is a DC series motor?

0 Answers   Ericsson,

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Ammeter of 1 ohm resistance measure max 10 ohm to measure higher resistance from it

6 Answers   BARC,

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Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.

0 Answers  

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what is the relation between reactive power and power factor for the what is the limit of reactive power and power factor

0 Answers  

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Why the frequency of a system is changed if the load changes?

5 Answers  

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