in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
1337what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation
1435arrange to send solved question and answer its easy to study and understand the thing, because of Exam is to be conducted shortly
1 2423kindly arrange to send me RRB Bangalore previous question paper for JE/Electrical and JE/Signal I am going to write exam on 2010
2 6372Two alternators say 1 & 2 are poised to parallel operation. But at the time of paralleing alternator 2 gets out of the system by tripping Earth fault relay. Please send me reply why this is happening?
2 5909Post New Electrical Engineering Questions
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL
how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
What are the necessary components of the feedback control system?
why the neutral line is not giving shock to us if we touch it ?
difference between the applicability of nortons and thevenin theorem
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
how to calculate the earth mat design in 132 kv substation yard ????
Pl. share your experience about industrial-electronics repair of machine tool.
What happens if the series current double?
What happens if i apply 500V to 440V rotary Switch ?
Difference between control junction box (cjb) and power junction box(pjb)?
what are problems caused by the pdu in rack server