10 Mtr Hight of Lighting Arrestar how much area coverd??

0 Answers   OmniActive,

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what is meant by real power,active power,reactive power & apprent power ?please explain it?

3 Answers  

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What is the rating of your substation and what are the different types of substations?

5 Answers   Bhel, NTPC, UPPCL,

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what is the difference between LT and HT power supply?

26 Answers   Center One Mall, Central University, JSW, Siemens, Suzlon,

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Can any body tell me the different types of LT cables & their application.

0 Answers  

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What is the speed of electrical supply?

3 Answers  

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can any one tell me the formula for calculating the power and unit consumpetion

9 Answers   Avalon,

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i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?

1 Answers  

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Why Ferranti effect not occurs at full load?

4 Answers   L&T,

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time constant of RC series circuit?

2 Answers   DVC,

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WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

7 Answers   Reliance,

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what is the different between Switch & Circuit Breaker?

9 Answers  

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