Answer / balamurugan

pull out torque,harmonics synchronous torque,harmonics
induction torque,

Answer / gunasekaran

starting,running, pull-in,pullout torque

why current increases when voltage decreases in ac system

10 Answers  

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Do anyone know how can I calculate earthing for substation or do anyone know any software which I can use for this case

1 Answers  

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what is the principle of operation of synchronous motor and generator? explain in detail.

2 Answers   Maruti Suzuki,

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what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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why do we put a transformer on soak before loading it

0 Answers  

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132 KV TRFO BUSHING BURNT WHEN A 6.6KV HAS BEEN APPLIED TO IT .WHY .ANY REASON ?

2 Answers   MRF,

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using in R,Y& B PHASE LTSIDE(415V)ct ratio 4000/5 WITH ENERGYMETR OF 1280 REV./KWH,240V.WHAT WILL BE MF OF METRE.

1 Answers   HCC,

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What are the different types of VVVF Drive ?

2 Answers  

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Please give the formula for converting from 1 tr refrigeration to kw.

2 Answers   Bugema University,

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in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers  

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why the stator is not laminated in DC machines?

4 Answers  

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tell me any book for current n potential trasformer with full knowledge ?

1 Answers  

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