Answer / Megha Saxena

Generation voltage in thermal power plants is typically between 11kV and 33kV because higher voltages allow for more efficient transmission of electricity over long distances with less power loss.

Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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Can u explain : how capacitor act when the supply is given is a.c and d.c. I know that when d.c supply is given then the capacitor charges and becomes open circuited. But please say about when a.c is given. I have seen that when a.c supply is given ,it charges and discharges, But when we plug in capacitor to our daily supply and take it out ,then we join those wires spark will appear,which seems charge is present ,but when a.c is given it should charge and discharge

3 Answers  

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why the transformer is not operates on two phase?

1 Answers   APGenco, Atkins, FFBL,

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In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?

1 Answers  

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What is bridge rectifier and explain with details

1 Answers  

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what is static switch where it can be use?

1 Answers  

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what is positive,negative and zero sequence in power system?

4 Answers  

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How amny AH battery required for 600va inverter ?And how many hours it will give backup for ceiling fan ?

3 Answers   HCL,

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Iam deepthi.i completed my b.tech from electrical engineering.i want to prepare for civil services.i dont have much knowledge about these exams,but i have great zeal of cracking exams.plz provide me suggestions to which options i can select for optionals

7 Answers  

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What is the suitable rating of MCB for 1.5 Ton A.C and why? 1Ton= how many amperes?

5 Answers   BARC,

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What is the full form of SON-T lamp?

1 Answers   HAL,

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why do we not use equivalent voltage source in negative sequence equivalent ckt.

1 Answers   TATA,

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