Answer / k.prakashchandra

15 MVA for one type of cooling and 20 for a better cooling
method.e.g. ON AN and ON AF or OF AF.Current is too high to
use fuses on LT side

What is the Ramping rate of Generator. What mena Ramping rate

2 Answers   Siemens,

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hoW to select a CT?

4 Answers   BARC,

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how single phase preventer works ?

0 Answers  

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what is difference between elr and R eartl realy.

0 Answers  

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what is the clearance time circuit breakr?

1 Answers  

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why we use only sine wave in ac why we do not use other wave forms

21 Answers   BARC, NTPC,

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what & how to check the lightning arrester

0 Answers   ABC Telecom,

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why do we connect voltmeter in parallel,why not in series,and why do we connect ammeter in series why not in paprallel...

4 Answers  

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what is the difference between inverter and ups & what is the earth resistance for ups , if its high why so

3 Answers  

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some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 Answers  

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1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?

1 Answers  

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What consists of 2 or more thermocouples to be connented series?

0 Answers  

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