I have lowered a submersible pump having 100 LPM discharge &
130 Mts. Head, 15 HP rating on borewell. After lowering 108
Meters, It is taking 39 amps & blowing the fuse. Can someone
put light what is the cause behind it ?
I think water level is high . Reduce the discharge as the motor is overloaded . Provide a valve on the delivery pipe to control the discharge
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OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.
how external lighting design? please give examples?
Instead of single phase(220), if we apply Phase to phase (R&Y)supply (eg: for lighting fixture). what will be the power formula?
What is Earth Fault and Over current Fault.
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