What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
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i am confused about generator. i have generator of 380 KVA that is 304 KW by that formula KW=KVA*0.8... then by this formula I=KW/V*1.732*0.8 the amperes are 528.673. so that is the load which i put on one phase of generator or this is total 3 phase load on Generator.......
What is the operational principle of direct current current transformer and direct current potential transformer?if possible plz reply with ckt. diagram.
Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv
What are the advantages of D.O.L Starter in 3 phase induction motor?
wat is syncronization . wat parameter will take for syncronization.
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
what is High resistance grounding and whatis the criteria for the selection of High resistance grounding
WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA
what type of loads are inductive load & resistive load ?how they different between each other ?
how to set relay setting? and example calculation...
can we start mulitple 3 phase induction motors with common starter?
whether choke act as a voltage regulator in tubelight or not?