Answer / omar aziz

An ideal infitite bus is a bus which is capable of
supplying an infinite current to the fault. It is a
theoratical concept to make sure that your maximum fault
currents are not limited by anything- worst case situation.

what is Over current, earth fault (O/C+E/F) ?

2 Answers  

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why co incidence factor considered in transformer sizing?

0 Answers  

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What conditions are required for transformer to operate at low frequencies ?

0 Answers  

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What is the material used for the core of a high freiquency transformer?

3 Answers   Videocon,

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What should be ideal IR value for 11kV, un earthed, 1 MW motor?

3 Answers   Sail,

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why neutral busbar size is half of the phase busbar size in control panels

1 Answers   IBS,

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what is the difference between LT and HT power supply?

26 Answers   Center One Mall, Central University, JSW, Siemens, Suzlon,

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1KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

16 Answers   Ecil, Engineers India, MahaDiscom,

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what is CT class? depending upon which it is classified?

3 Answers   Siemens,

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Where the excitation is given either stator or rotor in actually in power plants?

13 Answers  

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the input mechanical power of a single alternator is increased,its RPM increased but in case of an alternator synchronised with grid its RPM does not increased with increase of input mechanical power. why?

3 Answers   Bhel,

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what is Dog conductor? wasp conductor? rabbit conductor? ant conductor?

3 Answers  

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