Answer / dinesh kumar

whatever the power rating, the conservator should contain 8%
of the oil in main tank

it is applicable to all transformers.., similarly the OLTC
conservator should also contain 8% of oil as in OLTC tank

Answer / javed

There is earth fault in dc system.

why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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what is the use of vcb & isolator in substation?

0 Answers  

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AIR GAP IS TERMED AS USEFUL. WHY?

5 Answers  

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The series field winding has low resistance while the shunt field winding has high resistance. Why?

0 Answers  

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I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?

0 Answers  

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Who we calculate the generator NGR resistant, generator voltage 11 KV ?

2 Answers   ABB,

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What are the earth resistance Standards of 66kv sub stations according to indian norms.

2 Answers  

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what are the disadvantages of low power factor

0 Answers   HMK,

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How the field flux is controlled in DC drive ?

4 Answers   TATA,

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What is the definition of ohms law?

7 Answers   AZ Engineering, Ecil,

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If the generator will not synchronize, what will you do?

3 Answers  

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Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?

0 Answers  

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