Why does the radius of armature is less than the radius of pole shoe?

0 Answers   ABB,

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what is reasion of harmonic create the power supply , And how to reduced to harmonic

1 Answers   Turbo,

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what is the function of commutator in dc motor?

52 Answers   Aviation, HP, Raj Construction, TCE, University Exams,

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what is ACB and its function?

3 Answers  

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for 12KW motor which cable size has to select for ex.10 meter.

4 Answers  

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I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.

0 Answers  

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what the purpose of transmited high voltage in over head lines

3 Answers   NCC,

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How we can come to know the substation range,without go through any name plate ?

0 Answers   CG,

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What are stable systems?

0 Answers  

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What do we use in Motor core laminations..???CRGO or CRNGO..and why..????

1 Answers  

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If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

0 Answers   UltraTech,

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In our generating power station we get electric shock in the battery bank, what will be the reason?

3 Answers  

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