why magnet has north and south poles only why not east and
west and why we are considering as north and south poles?
why cant we consider as east and west?
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I HAVE CONSUMER WHOSE POWER FACTOR IS 65% I WANT TO INCREASE IT TO 98%.HOW TO CARRY OUT?
why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?
What is the purpose of Vector Group in transformer?
1 Answers Andritz, ThyssenKrupp,
RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV BUT WE KNOW THAT LIGHTENING ARRESTER IS USED FOR OVER VOLTAGE PROTECTION SO WHY NOT THE RATING OF LIGHTENING ARRESTER BE MORE THAN 11KV ???????????????//
why neutral of 6.6 kv star connected sq. cage induction motor does not get earthed, though for earth fault protection it is must.
What is a Servo Stabliser.
1. what is difference between VCB and ACB.how its works please explian.
6 Answers ABB, Accenture, HP, Minda, Mother Dairy, Satyam Pharma,
what is differant beetween overload current and phase current?
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.
What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?
My meter CT is 200/5amps Then my electrical meter MF=???please suggest
what are the problems that generally occur in power flows??
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