what happens when dc supply is given to the transformer?

3 Answers  

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Am i eligible to get electrical supervisor licence? As i did diploma as well as degree in Electrical Engg. in June 2011. Now i am working in 15 MW Power plant from 2 mnths. i belongs to Maharashtra.

1 Answers  

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what is the stear deltaprinceple?

0 Answers  

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why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??

0 Answers   TCS,

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How to measure the earth resistance value in a concrete pavement(flood light area)?

0 Answers   ANZ, Watt,

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60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 Answers   NPCIL,

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What is the different between Insulator & Di-electrict?

2 Answers  

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What is the knee point of voltage of CT?

5 Answers   NTPC,

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Why iron core transformers not used in high frequency applications ?

3 Answers  

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Whta is earthing?What is the optimum value of Earth Pit?

2 Answers   Bharti,

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how do we fix the rating of mcb required for a specific capacity of the electric motor

2 Answers  

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According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

0 Answers  

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