what are the units of cable insulation?

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Why design 150Hz in Exciter

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how to calculate cooling requirement of datacentre from electrical load?

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if the syncronous machine run at leading pf and as its field curret increased its armature current decreased is machine operate as generator or motor?

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what power factor should we maintain to get maximum benefits our organisation load is 10 MW? is it best to maintain the PF at .96 rather than Unity to save electricity bill?

1 Answers  

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what is rating providing of contactor,relay,fuse unit for motor output power

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How stabilizer works??

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how to make neutral to ground voltage less than 5v? my house is under the high voltage transmission line so,proper grounding using rod salt n coal doesnt help me..so wat i do as i cant operate my computer ..this high voltage cause great problem to the motherboard i already two times replaced it.in my house voltage is coming near to 25 v between ground and neutral.plz kindly post ur answer to my email id manish77777@gmail.com ..

3 Answers  

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whis is the formula of converting KW into HP ?

14 Answers  

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which of the following loss varies with the load a)hystresis loss b)eddy current loss c)copper loss d)core loss

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how does PLCC work?...

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Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me shibin_75@yahoo.com

1 Answers   FEWA,

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