what is meant by dielectirc medium? what is the dielectirc value of air and water???

2 Answers   ISRO,

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How DC earth leakage currents can be reduced ?

0 Answers  

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WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?

0 Answers   Siemens,

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what type of current supply is given to house holds?

7 Answers  

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Hysteresis loss in a core is due to what reason or property of the material used for that core?

1 Answers  

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what are the reasons for overheating in electrical machines?

3 Answers  

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electrical knowelge

0 Answers  

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what are types of ups?

1 Answers  

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What is differential relay ? where it can be used?

1 Answers   Scope International,

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Now I inject 1kv DC supply r&y=??? R&Y=?? Y&B=?? B&R=???? RYB&N=??? RYBN&E=????? Minimum value====???????

1 Answers   Integra,

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please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

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installation of subsatation of33kv

0 Answers  

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