Answer / mostafaghodrat

The first HV by several capacitors in series
In the last step the voltage reduces the voltage transformer
connection.
VT most medium voltage applications

Answer / k.prakashchandra

CVT is not as accurate as PT and it is cheaper.It is used
for PLC communication and line 'LIVE/ DEAD' indications.And
in special case ,it can be used for synchronization in gen
stations.

why the transformer primary terminal indicated by u,v,w.to technical reason

2 Answers   JNTUK,

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

0 Answers  

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

4 Answers  

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how many Classification of fire extinguisher

0 Answers   Juniper Networks,

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is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

1 Answers  

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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what are the problems faiced at dg comissiong

0 Answers   Aster Teleservices,

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why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

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What will happen if apply dc source for power transformer

4 Answers  

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what is purpose of using reactor in substations.

20 Answers   Heavy Engineering Corporation Ltd HECL,

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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How energy is generated in hydroelectric power plant?

0 Answers  

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