Answer / emmanul joseph

pls send the answers and questu\ions to me at my mail ID as
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what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

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A synchronous machines has higher capacity for (1) Leading power factor (2) Lagging power factor (3) Does not depend upon the power factor of machine (4) None of the above

2 Answers   JSW,

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5MVA TRANSFORMER SUDDENLY FAIL WITH THE PRV TRIPPING AND LARGE AMOUNT OF OIL SPREAD OUT? SO IT CAME BACK WITH THE REPAIRING WITH REASON THAT IT FAILS BCOZ OF TRANSIENT EFFECT? SO PLZ EXPLAIN HOW DOES IT HAPPENED?

1 Answers  

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Is it possible to import & export power through the same power transformer? what will be the vector group normally for both different or same?

1 Answers  

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what is the higest transmission voltage and generated voltage in india

14 Answers  

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What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

0 Answers   Eskom,

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What is meant by unilitrel device?plz tell about h-parametrs

1 Answers  

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can any one suggest websites having study maetrials for the electrical students?

1 Answers  

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Do closed loops systems require manual input?

0 Answers   Ericsson,

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

1 Answers  

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Differentiate between real and apparent power?

0 Answers  

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define the power factor in one word

12 Answers  

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