In my 3 phase 4 wire electrical system
N to earth voltage is 0.08 is it ok
What is standard for it ?
How to calculate Air conditioning capacity for a telecom BTS shelter?
can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?
Why can we connect the mobile charger both ways?
If the supply voltage is same (say 440V) whether a system designed for 60 Hz frequency will work with 50 Hz frequency or not , if so pl. give clarification.
how much importance of power factor in single phase. is it,s importance is quiet same as like three phase power system.
what will happen if we use cylindrical conductor instead of flat cu conductor in transformer
where we take earth in hill station
how could we know the size of cable by physical view?
0 Answers Havells, United Engineering,
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