how generator avr give to the input?

0 Answers  

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

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how power factor improves by connecting syncronous motor

2 Answers   ACC,

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In motors how many types of cooling systems were used?

0 Answers   NTPC,

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WHY THE +VE POLARITY OF 48V DC POWER SUPPLY IS USUALLY GROUNDED?

1 Answers   Tulip,

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How to design pavement quality concrete by using C.R.C.P Method

0 Answers   L&T,

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All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

0 Answers  

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what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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What is the formula to find out cross sectional area of cable for certain current rating?

1 Answers   MRF,

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What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.

5 Answers   Jaypee, JOY,

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Which theory is used in the analysis of salient pole rotor synchronous machines? Who is credited for this developement? Could the same theory be used for cylindrical rotor synchronous machines?

1 Answers  

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How to calculate the Short Circuit Impedance in Transformer?

3 Answers  

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