Answer / usha

Phase has positive charge and earth containneutral charge.so to
bulbglows when it contain positive and negative charge .whenever
phase is positive automatically neutralbecomes negative so bu
Bulb glows

A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

0 Answers   HPCL,

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why in 3.5 core means 3 core for phase and .5 for neutral?

1 Answers   Sodexo,

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What is I/P converter?

1 Answers   RRDonnelley,

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can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

0 Answers  

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Why 9KV surge arrester having 7.65KV of MCOV?

0 Answers  

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what is meant by frequency ?

10 Answers   TCS,

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how can u do the earthing of an aeroplane?

5 Answers  

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What is the limitation of kirchoffs law?

0 Answers  

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What will happen if the 50HZ Transformer is connected with 60HZ power Supply

2 Answers  

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magnetizer priciple

0 Answers  

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Can we use Ccapacitive voltage transformer directly for metering purpose?

0 Answers  

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