what is electricity

4 Answers  

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why ac supply neutral should earth not in dc (-)

2 Answers  

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wath is this mining of dg

2 Answers   Nokia,

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The error in a single phase energy meter where pressure coil lags behind applied voltage by 88 degrees and pf is 1) upf 2).5lag

1 Answers   GATE,

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What is genrally the % Impedance of a Dg set? How can we calculate Earthing conductor size for a DG set?

0 Answers  

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what is the use of earthing ?

8 Answers   Electrical Tech,

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While connecting bulb in Series/Parallel,there is any difference in glowing

3 Answers  

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how to calculate the fault in substation

0 Answers  

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how to calculate the conductor size for certain KV transmission line and distribution line?

0 Answers   Hyundai,

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which motor is used in our Indian Ceiling fan -Capacitor start and run or Capacitor start? (during repair i saw only one capacitor so it should be start only)

5 Answers   ABB, Bajaj Electricals, Power Grid, Ruchi Soya, Suzuki,

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I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?

0 Answers  

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what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

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