Procedure for conduting vector group test on power transformers.why it is conducted?6 19676
any one have papers of hpcl or sailof ELECTRICAL ENGG.1 2733
What is the role of link in neutral in a three phase ac system?10 23903
Electrical Diagram of Electric Arc Furance from transformer to Furances1 4318
how on load transformer is chnage the Tapping ?2 4772
diagram for soft stater ?3 6752
why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero7 26898
plz send me HPCL apptitude paper.. firstname.lastname@example.org
is there any phase difference occurs while primary and secondary side mutual induction occurs?
what is the importance of Partial Dischage test for Electrical Equipments
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
What is the difference between hot and cold loop testing?
What is called limb of a transformer?
How To increase Knowledge Of boliler regarding To Only Electrical Field..
Explain about Leakage Test.
why different series of vfds (like allenbradley)are used in industry ?
How to calculate the volumetric capacity of a oxygen & Nitrogen gas Cylinder if pressure is 145 kg/cm2 & water capacity of cylinder is 67 liters.
how we can calcultae the short circuit level for bus bar
11 kV line deraction check by an Engineer.
what is thermal resistance of PVC Cable.
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?