What do you mean by an instrument transformer?

0 Answers  

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given data are load current & power factor cable core size? plz any one update the calculation formula

0 Answers  

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WHAT IS counter flux IN CT?

0 Answers  

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What is the difference between Neutral and Eatrh?

8 Answers  

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what is the function of Choke?

9 Answers   Airport Electrical, Cummins, Tamco,

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What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

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what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

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What is majour reason of Electrical Arcing ?

9 Answers   ABB,

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

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what is the difference between capacitive and resistive voltage divider?

0 Answers  

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what's the outstanding feature of universal motor?

2 Answers   Tanfac,

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if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

0 Answers   BSNL,

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