Why we have use 3 & 1/2 core cable use for general electrical supply arrangement

1 Answers  

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Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.

0 Answers   Balavigna,

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what happens when ac supply is given to D.C motor.

17 Answers  

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difference b/w current and voltage relay?

1 Answers  

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effect of single phase transformer on full load current?

2 Answers  

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why capacotors burnt out

2 Answers   GMR,

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how to converate kva to kw ?

4 Answers  

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Which motor will you choose which can operate in both lagging as well as leading power factors?

0 Answers   HPCL,

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What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

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Maintenance of transformer???

0 Answers   Adani,

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What is the male and female contactors.where is it's used and what is the deferent betweens

1 Answers   Standard Chartered,

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if we are using ACB in a panel the how much clearance do we need in panel room.

2 Answers  

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