what is differnce btwen lll and lllg faults

0 Answers  

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Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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what are the advantages of Horizontal isolation breakers v/s vertical isolation breakers in medium voltage switchgear class.

1 Answers   NNN,

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which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

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When oil level in the oltc of power transformer reduces , oil surge relay will act or not

4 Answers  

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What information we need to prepare relay coordination chart

0 Answers  

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how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

0 Answers  

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Elaborate the term "rotating magnetic field"

2 Answers   APTransco,

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

0 Answers   ABB,

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how to decide the capacity of accl

0 Answers  

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what happens if i connect acapacitor to a generator load

5 Answers  

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What it the purpose of parallel phasing transfomers??

0 Answers   Asia MotorWorks AMW,

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