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how we design a pannel to start 10HP motor with the help of star delta starter?
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
Why do we require transformer with less specific weight if supply frequency is increased?
why do we carry out winding resistance test?
Define gain margin?
why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.
what is meant by skew width in machines?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
why occ characteristics curve in not tracing back when we are bringing back the rhoestat?
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
can we use trip light with bus coupler?
i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
explain the mode of metal iranafer in Co,welding
PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??