Why DC current is not used in transformer?

20 Answers   JK Paper, TCS,

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What are the main problems in distribution? I have to do an assignment so which problem should I choose? Like power factor problem etc.

4 Answers  

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

0 Answers   Quest,

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Which type of transformer used in lighting load?

2 Answers   IMFA,

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what is diffrence between MH LAMP and HELLOZEN LAMP

1 Answers  

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What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?

0 Answers  

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whats the advandage of PMG in alternator?

2 Answers  

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Why consider motor rpm to select capacitor for motor

1 Answers   KSEB,

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Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??

0 Answers  

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i want to know is it possible to generate usefull power by coupling generator with motor & supply gives to motor by battery source then generator generates power. remove the battery source given to the motor & feed the supply from some of the generated power supply to the motor & motor runs continously. generator generate power contnously.is it possible ?

5 Answers   UltraTech,

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hi this toufik here. i am doing my b.e.degree.now i am in final year and supposed to do a project in this year so i thinking to control the buchholz relay using software base means checking the status of transformer oil using microcontroler, plc or scada. so can i do so...??? alz suggest me...

2 Answers  

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