What is UPS?

14 Answers   HSL,

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is there any role of power factor with frequency variation? and how we can manage the frequency variation?

0 Answers   Wipro,

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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Why current transformer is earthed??

2 Answers  

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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1.how to calculate energy units in our home at singe phase, 2.415V,63A wiring what will use thickness of wire

2 Answers  

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Wht is the meaning of floating neutral

9 Answers   Cipla,

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How can maintain our H.T. motors used in cement plant. please send me procedure.

0 Answers  

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can we run a motor rated 50Hz,415vac,1440RPM At higher speed then rated on name plate with the help of VFD /drive on long term basis.wheater it will effect the motor life

3 Answers  

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why rating of alternator in kva & induction motor in kw

9 Answers   Siemens,

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how to select DG set for certain load?

7 Answers   ACC,

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What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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