how to calculate power loss cost of aluminium conductor and copper conductor?v=500v.i=100A.x-section area=68mm.squre conductor

1 Answers  

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how we can know the rating of transmission line by no. of insulators disk ??????????

3 Answers   NTPC,

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What is P.F? Formula for calculating PF in HT side?

1 Answers  

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why induction motor takes high current?

1 Answers   Emerson,

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better choice of area of interest to post in our resume?

2 Answers   Cognizant,

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what is the last range of mccb in amp?

2 Answers  

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I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.

0 Answers  

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how can check the resistance of battery contact?

0 Answers   Cipla,

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on which power factor synchronous motor run

2 Answers   Bhel,

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what are RCBO ?

4 Answers   GE,

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Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers   IAG Automation, REL,

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While starting a high capacity motor, it takes 6 times the full load current. Why it doesn't trip relay or CB's in that network?

4 Answers  

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