how to select fuse in any circuit? if with fomula ?and examples also

1 Answers  

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What happend if we connect star point to ground of a star connected motor? And what will be effect on system and effeciency of motor?

1 Answers  

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Which of the following can be operated at higher frequencies ? -SCR -MOSFET -IGBT

4 Answers  

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what is a starter ??

2 Answers   NPTC,

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we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

1 Answers  

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i want prepare power grid exam what are book we want refer for electrical ?

5 Answers  

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When oil level in the oltc of power transformer reduces , oil surge relay will act or not

4 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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What is Ten Delta Test ?

8 Answers   Areva,

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How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.

4 Answers  

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in house wiring when two wires are same colour coding and there is no any connection one end how to find which wire is earthing wire

1 Answers  

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WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

0 Answers   Assure Group,

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