hello, I need to know exactly what happen in the motor while it is connected to the (star/delta) starter, mechanical and electrical. Thaks for answering

3 Answers  

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what is the best method of grounding in 30 MW generator?

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Explain how Hormonics will effect the Electrical System?

5 Answers  

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How DC earth leakage currents can be reduced ?

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what is lrs tank water resistance.

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Why CT secondary should not left open??????????

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WHY IS HV WINDING OF A TRANSFRMER SECTIONALIZED???

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what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

0 Answers   NTPC,

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how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

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WHY IN WESTERN COUNTRIES THE ELECTRIC SHOCK IS VERY SLOW AS COMPARE TO INDIA.&IF ANY ONE HAVE CORRECT KNOWLEDGE THEN SEND OTHERWISE NOT

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what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

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hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.

0 Answers   Bhel, CVL,

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