what is impedance in a transformer? how can i calculate it?

1 Answers  

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whate is aelectrical power fector for exampal

8 Answers  

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

0 Answers  

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why the earth terminal in three pin top is longer than rest of the two terminal and of bigger size?

6 Answers   BARC, MAHINDRA,

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why protection and metering CT's are always connected in star why not in delta?

5 Answers   Reliance,

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220/33kv voltage level having 60MVA rating , which transformer is preferred two winding or auto transformer. why, kindly provide your strong technical valuable views.

1 Answers  

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Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

0 Answers   HAL,

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All the voltage drops and the source voltage added together in a series circuit is equal to

2 Answers  

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can we use optical fibre to electrical power transmission ?

1 Answers  

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what is differnce between grounding and earthing or both are same?

3 Answers  

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HOW DO A DISTANCE RELAY SENSES THE FAULTY ZONE.

5 Answers  

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what is the affect of earth's magnetic field on the frequency used in aircraft???

0 Answers  

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