what type of earthing do for dry fissure rock?

0 Answers  

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We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

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which oil used in transformer?

5 Answers  

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What is the diffrence in between Class PS & Class 5P10 for CTs

7 Answers  

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What are the different types of circuit breakers?

3 Answers   IOCL,

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we have a 2.5hp Starite electric motor water pump,the elec motor burned out,we need to replace starting capacitor(old capacitor specs erased),what microfarad rating capacitor do we need? 110-125V

0 Answers  

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Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

0 Answers  

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why ceiling fan give hising sound

2 Answers  

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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Pl. give me checklist for installation & commissioning of machine tool.

0 Answers  

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what are the principles of a booster converter?

0 Answers  

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why double earthing is required for welding machine & electrical tools.

7 Answers  

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