why there is no current in the rotor body althrough the
flux linking with it also get changes.
why current only flows in windinds not in rotor
what is efficient load of transformer in percentage
why electronic instruments is more favorable than electrical?
can v use earth as nutral. yes than y.if not y.
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
what is the advantage of pwm pulse compare to squarewave pulse.
how i run d.c. moter with solar panel without use of battery?
power is the product of voltage and current.so we can measure the value of power just by using ammeter and voltmeter.......then why do we use a wattmeter?
what is power factor?
what are the compensations considered while designing a transmmision line.
what will be fault level of 11 KV , 2000 A ELECTRICAL SYSTEM?
what is power factor? how can we correction the power factor if this is high or low? If anyone know please please send the answer on my email id ( kumarkirshan@in.com )
AC covered area by ton calculation
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