WHY FEEDERS TRIP IN COLD AND FOGY WEATHER?

2 Answers  

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what mean by analog ,digital,numerical meters and relays? say the example?

0 Answers   ABB,

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how to choose the cable size for 100A(is there any formula please update)

6 Answers  

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EXPLAIN WORKING PRINCIPLE OF ALTERNATOR & MOTORS.

2 Answers   L&T,

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what is the necessity of under ground cables ??

0 Answers  

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In my home i am getting too much electricity bill (more than 4000) but I am very much sure that we are not consuming that much. How i can check this ?

6 Answers  

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what is the reason for harmonics introduced in the line

2 Answers  

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why pure sine wave inverter used for desktop ?

1 Answers  

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What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

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Why use prefer Dc drive in place of Ac drive for kiln Operatio in Cement Plant?

4 Answers   Orient,

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in the exciter the power is feeded from battry or control or whatever.and we need it in the generators for the stating . do we need it in the shutdown also?i mean the exciter>

2 Answers   Shell,

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How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

0 Answers  

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