Answer Posted / santhosh (saint-gobain)

1. Avoid water stagnent under transformer,
2. Vibration absorption,
3. Stones having no conductivity..

How to calculate energy stored in a capacitance

1174

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How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.

2412

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What is the difference between a Root Locus plot and a Bode plot?

1288

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Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

2119

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Difference between drift current and diffusion current?

1883

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is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

2138

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why asa method ZPF method is more accurate than ASA method?

5826

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What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.

3504

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

2184

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

2001

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How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

1840

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What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1925

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what are the reasons of CT circuit faulty in busbar protection scheme?

1479

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2845

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i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

2020

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