calculation of knee point voltage of current transformer?

2 Answers   TATA,

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what is the preventive @ predective maintenance

2 Answers  

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ROC converges if poles and zeros lie inside a. Origion b. Z=1

0 Answers  

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what is residual current....

1 Answers  

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For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

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How one can check the charger of the mobile phone or any other charger .......... that is it working ? if , working is it delivering the required supply which is needed by the battery to charge properly ?

4 Answers  

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HOW BETTER VOLTAGE REGULATION IS OBTAINED BY HIGH VOLTAGE TRANSMISSION....?

1 Answers   Cummins,

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what is the purpose of reactor in electrical substations ?

2 Answers  

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220/33kv voltage level having 60MVA rating , which transformer is preferred two winding or auto transformer. why, kindly provide your strong technical valuable views.

1 Answers  

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In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?

0 Answers   TATA,

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Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

0 Answers   TATA,

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How to increase the specific gravity of DG batteries?

12 Answers   SCS,

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