Is a d.c.compound motor is use as a booster? how?

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what is meant by substation?

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

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Draw the DOL starter and star delta starter drawing?

0 Answers   Danfoss,

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tube light how its working.,?

3 Answers  

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Draw torque - speed curve and load curve of induction motor? mark operating point ?

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we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

2 Answers  

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How we Use DC Power in Transformers? is it possible ?

6 Answers  

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What is dynamo?How it works and what is the function of dynamo in a DG.

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for preparation of design note of 11 / 220 kV , 3 phase, 63 MVA transformer how can calculate or consider the iron losses and copper losses

1 Answers  

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principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.

1 Answers  

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