Answer / krushna ch sahoo

the meeting point at which all the phase
terminals are neutralised called as star
point

Answer / ramki

star point is used to know about the unbalance current , faults ,it help to measure the zero sequence currents that to know some fault will be there

what are transmission line parameters and transmission line constants?

1 Answers  

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how calculate busbar size for rated amps, which formula use

2 Answers   Rites,

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eddy current losses depends on?(a-max magnetic feild,b-avg magnetic feild,c-on frequency,d-on square of frequency)?

3 Answers   Ecil,

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List few applications of d.c series motor?

0 Answers  

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if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

0 Answers   Sail,

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how calculate gd2 of ht motors

0 Answers   Hindustan Copper Limited,

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our scope called one core cable for distribution system so we like to use 4 core cable with one equipment grounding conductor so what kind of technical reasons i can say that the 4core is better then 1 core,

2 Answers   Elite Construction,

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What are the types of lighning arrestor protection system? how to choose that according to load?

2 Answers   SPL,

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Tell me about Simence PLC 'BLOCK'.How many types and what for.

1 Answers   Gurit,

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If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?

0 Answers  

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

0 Answers  

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Sir We have a REF relay connected to 10MVA(Y-Y) Transformer.on External earth fault REF relay trips along with earth fault relay.The REF relay has no complant as we tested relay.Why is it happening?

3 Answers   KSEB,

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