Answer Posted / revathi

this is one of the type of feeder(over head line) ie ring
main feeder.

What is transformation ratio what it describes?

1719

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What is the unit of charge and current?

1174

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how to find the capacitance value of the motor while running??

1942

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Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?

1117

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specify the inbuilt protections in DG

2076

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what is the formula of starting current of 3phase and 1 phase motor???

2344

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how external lighting design? please give examples?

1908

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What is your acheivements

2173

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If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

2296

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what is the voltage between earth & neutral in 3 phase electrical connection.

1959

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What is the count of hvdc transmission lines in india?

1105

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bitumar

2311

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what is meaning of bus riser

2591

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Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.

2105

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What is use of starter and choke in tube light

1780

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