Answer / dharanidharan

it is the force excrete by a rotating body when the
external force is removed

what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

0 Answers   Bhel, Jai Balaji, Rashmi Group,

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what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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which type of motor we are using in local train???

4 Answers   Asia MotorWorks AMW,

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Is a current transformer step up or step down ?

2 Answers  

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Resistance of low voltage side of transformer compared to high voltage side is A less B equal C more D depens on design

1 Answers  

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What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?

0 Answers  

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

0 Answers  

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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when running 2 nos 450kva dg sets in parallel operation ,in one Dg set power factor and Kvar going to lagging and ampere suddenly going high,please give me suggestion to correct the same.

2 Answers  

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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