Answer / k.prakashchandra

Iron losses may be taken as 2 KW i.e. 2 units per hour . For max efficiency Copper losses are equal to iron losses

why mccb is not tripping when phase & neutral terminal are interched ?

4 Answers  

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What is the relation of current with torque when motor started in Y-connection???

4 Answers  

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Why is a synchronous motor always star connected??

0 Answers   Bhushan Power Steel,

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what is the tolerance of electrical frequency for India? it's .5% or 1%?

8 Answers   Engro,

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Selection criteria for Vector group in power / distribution transformer.

1 Answers   ABC,

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DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?

0 Answers   Essar, MahaGenco,

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what is meaning volt-hz ration,where is necessry tomaintain and why. specialy during increase the power of generator.

3 Answers  

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What is the importance of counter based plan & how is it scheduled?

0 Answers   TATA,

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Should transformer earthing pit, to be connect to earthing mat in Substation

4 Answers  

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we have 1000 litre water tank,it located at 25m hight from ground level,the water level on 10m below from ground level.for fill the tank within 1 hour,how much of motor rating(HP) want to select?

0 Answers  

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how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

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what is diff b/w electrical & electronics ?

6 Answers   Bhel, UltraTech,

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