Answer Posted / dj

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Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

2054

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why lightning arrestor are made in two stack of insulator but why not cvt

2013

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Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?

2087

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Mention what are the different colors on wires indicates?

1209

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Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

3050

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what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

2171

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in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1833

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pre arcing time of ehv breaker

2074

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Can we transmit digital signal to long distance ?

1896

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How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

1973

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how can you calculate fault level ?

2337

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at which voltage level arcing ground is occurs ??????????

1991

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is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

1892

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How many kinds of E.L.C.B and how to work E.L.C.B

1974

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Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?

1884

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