where any change in supply line due to the incipient faults in three phase induction motor

2 Answers   ABB,

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How many types Switchgears?

4 Answers  

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KVAR Kilovolt-Ampere-Reactance

2 Answers  

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what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

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In underground cables,we have a grading method called 'capacitance grading'.Why is it called 'capacitance grading' although we do not use any capacitor in it?

1 Answers  

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how the ac voltage are selected like 220v,415v,750v,1000v& 1.KV,6.6KV,11KV,33KV,66KV,132KV,220KV & why these are selected like these orders

2 Answers   Jindal, JSW,

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why humming sound occured in HT transmission lines.

9 Answers   GE,

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what is the Auto Mains Failure Panel function in DG?state its function?

3 Answers  

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how we can calculate the transformer size.

21 Answers   Avalon, Edison, Hyundai,

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it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

7 Answers   HCL,

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3 phase induction motor rotor field rotate at synchronous speed w.r.t ?

3 Answers  

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FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

0 Answers  

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