CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?

6 Answers  

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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 .

0 Answers  

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as per IE stranded what is max voltage between neutral to earth. 100 kva transformer neutral solid earth. min and max values i need to ans for RTI question

2 Answers  

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give me list of material for wiring of 20hp motor?

2 Answers   Alchemist,

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How much current can 11KV line carry? What are the formulae used to calculate current across both side of transformer? Moreover I need to know can I connect 33KV line with transformer of 1600KVA? Details are: V=415, Pf= .9

3 Answers  

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What is difference between Over Current & Earth Fault protection?

0 Answers   ABC,

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what is the basic paramter to set a electric drive

1 Answers   Alpha,

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what's the thickness of 1.5sqmm wire

1 Answers   Bhel,

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how can we calculate ct ratings ?its any formula ?

3 Answers  

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why in transformer there is not rotating fiddl/ magnetic field like motor

4 Answers  

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what happens when we give supply to the secondary of a transformer ?? for example 415v(pri)/110v(sec)

2 Answers  

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When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers  

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