Explain the advantages and disadvantages of thermal power plant?

0 Answers  

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what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?

2 Answers  

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how to check 3phase motor winding with help of multimeter?

2 Answers  

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Why we use DC for charging of Batteries??Why not AC Supply???

6 Answers   Emerson, Infosys,

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What are dcs and plc?

0 Answers  

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i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

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What is the out put of a CT? How the ratio is decided ?

1 Answers  

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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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What is Surge arrest? How it work?

4 Answers  

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whatis mean by voltage?

7 Answers  

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how external lighting design? please give examples?

0 Answers  

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What should be the conservator minimum oil level required in 2 mva transformer

2 Answers   JSW,

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