Answer / chris

I don't know but I'd like to see the answer.  I'm pretty sure Javad isn't correct but might be.

Answer / javad

i thing the cb is coming at standered rating.but if fault occures the current will go beyond 1250 defenitly.therefore no problems

What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5PHASE

18 Answers  

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How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires

2 Answers   KFC,

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why dc is not given to transformer

4 Answers  

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what is the difference between thyristors and capacitors

2 Answers   DRDO, ETE,

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How earth resistance reduses by pouring water coal and salt?

4 Answers  

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Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?

0 Answers  

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what is the electrical?

0 Answers  

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for preparation of design note of 11 / 220 kV , 3 phase, 63 MVA transformer how can calculate or consider the iron losses and copper losses

1 Answers  

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Rotor resistance starter is used to obtain= A increased starting torque B decrease starting current C decrease starting loss D increase efficiency

1 Answers  

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

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