Answer / subhajit mandal

mineral oil.

Why we are getting low voltage in star connection?

2 Answers  

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what is the chemical reaction of solt and charcoal in earthing?

1 Answers   Shyam Group,

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how to read AWG n how to convert AWG reading into mm?

1 Answers  

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what is the clearance time circuit breakr?

1 Answers  

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bus bar design conditions and sizing pls tell me quickly

0 Answers  

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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what do u understand from filter factor of reactor?

0 Answers  

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How to calculate Ith (I thermal) for curent transformer

0 Answers  

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What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

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How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

0 Answers  

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15 kva dg set single phase takes 63amp( approximate) while same rating 15kva three phase takes 35amp approximate. why ? and what will be per phase current for 15 kva

2 Answers   TVI,

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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