how many ht 11 kv cable size for 11kv 2000 kva 11kv*433v transformer ?

3 Answers   Megatron Solutions, TCS,

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improve power factor by : 1)shunt reactor 2)shunt capacitor 3)series capacitor 4)series reactor

2 Answers  

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1 tr is equal to how many Kw .is there any specific formula for this to get the result .

13 Answers   Cipla, LG, NSN,

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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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if dc motor can operate by ac supply ? if its possible means how ?

2 Answers  

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Why celing fans will rotate slowly after some days.?

2 Answers  

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How much CTs are required to measure th curent in DOL starting of motor?PLs explain.

1 Answers  

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What is floating voltage?

1 Answers  

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what is the difference between switch yard to residential area.and how much required it.

0 Answers   GVK,

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What do you understand by oldham's coupling ?

0 Answers   Godrej,

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why efficiency of generator is greater than motor?

2 Answers  

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what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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