hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

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What's mean HVF & HAF in Vacuum Circuit Breaker?

0 Answers   Gandhi Institute of Technology and Management (GITAM), Hyundai, Jayam Engineering Works,

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How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 Answers  

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

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What happen when switch yard one pole not tripe when you tripping the breaker

3 Answers   Adani,

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why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

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what is resistance?

5 Answers  

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cable tray sizing & selection

1 Answers  

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what is the necessity of neutral in 3 phase system?

5 Answers  

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why we used servo motor insted of inducation motor?

1 Answers  

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what would the resistance of a 110v 150w submersiblepump motor windings be

1 Answers  

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what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

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