Answer Posted / wareagle

Go to college and get a degree in electrical engineering
and then maybe you might be able to answer your question.

How I calculate the ELCB for circuit breakers?

2181

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Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

1756

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PAC and simple Ac different

1522

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what happen if the parallel generator phase angle shift by 1 degree in manual mode

2052

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what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

4036

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

1979

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Why neutral is not used in three phases dol starter

1952

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various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

3307

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What do you mean by dependent and independent voltage sources?

1049

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

2176

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What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?

2811

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In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

1572

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Haw to check conductivity of budbar

1804

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Can we use shunt trip coil instead of trip coil with protection relay for protection?

1741

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what is smartµ grid technology?under coal gassification?

1967

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