Answer / haytham hashim

minimize internal losses (use pfc), and operated at not far
of or too less than rated power

why in isolation transformer we dont get any shok?

2 Answers  

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the typical output of a solar cell is........

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What happen if in three phase 440 v , when you check voltage by testor it glows except one phase and in the same time when you check by multimeter it shows 440 v in any two phase.what will be the reason...

1 Answers   Greatship,

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how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

1 Answers   FGI, OPS,

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when we conduct high voltage testing why milli amp. is required?

2 Answers  

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importance of air gap in transformer

5 Answers  

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IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?

5 Answers  

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why+ve is earthed in electrostatic precipitator in thermal power plant

0 Answers  

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can we increase our frequency rate in INDIA?

4 Answers  

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why does the time taken for fuse to melt is longer as the wire length increases?

1 Answers  

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why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

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how inductance related to number of turns in a choke

3 Answers  

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