What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

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How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

1 Answers  

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for 1000kva transformer how kvar rating is need for this PFI plant. and how does it will calculate? and Apmpere rating of main cable connection?

6 Answers   Engineers India, GCC, KP, QPSL, Siemens,

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if field current decreases how can the speed increase in the unloaded dc series motor

1 Answers  

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Why negative feedback is preferred in the control system?

0 Answers  

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how induction generator works?

3 Answers  

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What is the meaning of ST and HT in electrical transmission and what are thier range.

6 Answers  

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what is the diffrence between preventive maintinance corrective maintinance?

7 Answers   Siemens,

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difference between generator and alternator

0 Answers   Havells,

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What is the difference between earthed and unearthed cable

5 Answers   FT, L&T, Suzlon,

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In MEP Services what are parts of STP and what are there function?

0 Answers   Tenon,

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why we r fixing harmonic filter

3 Answers   Siemens,

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