What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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what is the problem of generator over voltage.?except automatic voltage regulator card

2 Answers   Siemens,

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1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

0 Answers  

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why we step down the voltage from 440 to 220 in machines

4 Answers  

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what is the difference between Power and Distribution transformers ?

0 Answers  

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What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

0 Answers  

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Ns=120f/p. what is 120?

10 Answers   IAR, L&T, Ramada, Toshiba,

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What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

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what is meant by crawling??

10 Answers  

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

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WHAT IS SEMICONDUCTOR? EXPLAIN DETAIL. FOR EXAMPLE TAKE A PENCIL.THE LEAD IS MADE UP OF GRAPHITE IT IS A CONDUCTOR.THE OUTER COVER IS MADE UP OF WOOD IT IS INSULATOR.PENCIL IS A SEMICODUCTOR MATERIAL.

5 Answers  

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what is ferranti effect?

3 Answers  

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