Answer / suryaraj

Gas Insulated
Substation

Answer / raju

in maping filed it is geographical information system

what is the meaning of elecrical.

31 Answers   Infosys,

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 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

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why we choose 50 or 60 hertz not other value for the power system?

4 Answers  

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why is  use the star and delta connection and difference

1 Answers  

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for a 11kv transmission line what capacity of CTs & PTs are required?

4 Answers  

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how to decide choke rating for drive?

0 Answers   Reliance,

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What is the Diff. btw Fire Alarm System & VESDA System??????

1 Answers   Emerson,

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Which one is more accurate servo or stepper motor and why?

2 Answers   BARC, HPT,

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DOES AN EARTH FAULT CURRENT ON THE DELTA SIDE OF A 6.6/33KV STEP UP STAR-DELTA CONNECTED TRANSFORMER REFLECT ON THE STAR SIDE? IF YES, THEN HOW AND WHAT IS THE AMOUNT OF CURRENT REFLECTED?

1 Answers  

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what is the difference between metalhalide and mercury vapour lamp

1 Answers  

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how nautral is provided for return path is 3 phase induction motor

0 Answers   SNGPL,

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why t/f are rated in kva. is it conserned with p.f.

3 Answers  

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