Answer Posted / saqib ziya

dielectric strength

How to check the Bushings of the transformer?

1810

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Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?

4370

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Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1898

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This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?

2060

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wat is meant by PX class in ct?

2040

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

2007

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what is conductor copnstant of ab cable

1881

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Why lose 1 phase voltage in 33kv to 415v stepdown transformer

1731

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why booster transformer is used in sumpners test conducted on transformer????

3570

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What is the selection process of breakers. Can any one please give a formulation on same?

2142

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we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

2212

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In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]

1979

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what you have to see after one week or month from the day of installation of transformer ?

1714

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i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.

2205

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how does commutator convert a.c to d.c?

2196

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