how we can convert 3 phase to single phase without using any transformer

8 Answers  

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DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

0 Answers   SRA,

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whats is the role of power factor in designing a tariff structure?

1 Answers   IIT,

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What is meant by class of CT&PT?

1 Answers  

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How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

2 Answers  

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Hello, I am just preparing my self for a university interview and struck on the 11kv ring main unit system network. I just know that ring main unit has total three breakers, fuses and use to supply a power to any load/ building without any interrupt. But i am not be able to visualize the connections, either Ring main unit getting power from two different power sources? or there is always one feeder in complete ring circuit??? I would be highly thanks full of you help me.

1 Answers  

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Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

0 Answers   UltraTech,

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If DG runing time neutral is disconnected what will be the effect in Engine and Electricial panel.

2 Answers   HP,

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Why reverse power relay is used?

12 Answers  

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we need a ntpc previous papers

0 Answers  

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what is the purpose of reactor in electrical substations ?

2 Answers  

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What is P.F? Formula for calculating PF in HT side?

1 Answers  

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