if we convert watt into kva,which one formula use by us,pls tell me?

16 Answers   ABB,

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Explain the method to keep noises low in a control system?

0 Answers   HPCL,

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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what is the difference between 5P20 class CT , PS Class CT and 5P10 class CT??

5 Answers  

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What is dynamo?How it works and what is the function of dynamo in a DG.

3 Answers   Amrapali,

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If there is volagte between earth and neutral, what should be the reason ? and solution * What should be allowable limit in case, if the voltage between earth and neutral exist ? / OR what is limit for safe voltage between earth and neutral?

3 Answers  

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how to select the double earth conductor if 21A full load?

0 Answers   L&T,

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While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

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If the field winding of the dc shunt motor is removed then what will happen to the motor ? will it turn or not

2 Answers  

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Where is servomechanism used?

0 Answers  

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Why neutral grounding Transformer provided for generator?

1 Answers   Siemens,

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wht d.c produces corrosion

1 Answers  

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