Answer Posted / soewinaung

Never open secondary of C.T. There will be very high voltage
in the secondary winding. C.T will be blast.

what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3876

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how the CT and PT is connected in the circuit during testing of transformer explain with diagram

2074

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can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...

2041

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what are the different kind of cables used for transmissions?

1294

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

2227

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temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

1964

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explain remenance . differentiate high remenance type ct & low remenance type ct

2176

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why generator efficiency is more in swinburnes test?

2261

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why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

2107

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What are differences between Voltage, EMF & Potential difference ?

2067

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Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

2194

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How to decide cable tray size?

1191

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direction of tarbine& genrator

2133

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How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?

1978

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what is the difference b/w ATS and HTS?

2238

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