What is Single Phasing fault???(not single-phase fault)

6 Answers   ABB,

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What happens if there is no nuetral in the power system?

5 Answers  

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WHAT IS MVA RATING OF KOTHAGUDAM THERMAL STATION POWER TRANSFORMER?

2 Answers   CESC, Power Grid,

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Our transformer capacity is 500kva & voltage ratio is 11kv/433v step down tf.Now i need to know if my input voltage is 10500v and what would be the secondary side voltage i.e output voltage ?

3 Answers   Helma,

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What is the Ideal Earth to Neutral Rating for Techonology Equipment like Routers, Switched, PABX, Computers etc etc?

2 Answers  

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Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

0 Answers  

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Explain and give examples about VCB?

0 Answers   AZ Engineering, Vodafone,

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in 220/132 substation in place of PT what equipment used & what r the role of that equipment

2 Answers  

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What's the difference between non break power supply and non break non short break power supply

0 Answers  

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what is use of capacitor in fan

8 Answers   ABB,

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For the same power rating,which motor is bigger in size,AC or DC?

9 Answers   Bhel,

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what are the methods of speed control of dc motor???

4 Answers  

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