why we use iron corn in transformer instead of wooden core

12 Answers  

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What is the source of dependent source ?

0 Answers  

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If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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what happens when you connect a.c and d.c supplies

1 Answers  

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what is the generating transformer?

3 Answers  

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What are the different types of hydro schemes?

0 Answers  

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a wire in which bulb is connected there is two terminal when one terminal is connected to phase than why the value of current shock in nutral terminal is max. or large??

4 Answers  

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why noise occurn when transformer is working ?

1 Answers   Honda,

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what curve and rateing would you use for a three phase 0.75kw motor?

0 Answers  

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what is let through energy of mccb

2 Answers  

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

3 Answers   Amrapali,

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How it can worked plc based electrical system And which type of software using.

0 Answers   ITC Infotech,

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