difference b/w semiconductor and insulator

5 Answers  

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why the the phase transformer's nuetral has been grounded

2 Answers  

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Transformers with dc supply

4 Answers  

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i asked a funny question in Electrical ohms law V=IR in const temp voltage is directly proportional to current Power p=VI cos@ in that formula Voltage is indirectly proportional to current Try to give me the fact what is happening in Electrical.. contact Thanigai_1984@yahoo.co.in

3 Answers  

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why the transformer is not operates on two phase?

1 Answers   APGenco, Atkins, FFBL,

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what is the voltage level which is used in transformer short circuit test

1 Answers  

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

0 Answers  

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100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

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How to define Kirchhoff current law and voltage law along with simply examples.

0 Answers  

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why the capacity of power plant is given in MW though the generators are rated in MVA?

3 Answers   TATA,

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What is proportional controller?

0 Answers  

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