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What is the maximun current carring capacity in per phase for three pole 100anps rating ncb
L&T,
3 8502I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
1922what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
2398what are the effects on an power plant and consumers if the power factor is increased or decreased?
2 4714in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
2089why in electric train we can't feel current & generally we have get socked in our normal electricity ?
3 5873what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?
3 9606Post New Electrical Engineering Questions
what is the cause of voltage dipp or swell in the transmission lines?
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
what is a reactive power? what is the relation with power factor?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
how external lighting design? please give examples?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
what is EIB lighting control system? what is the advantages of this system?
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
in dc series motor if field wdg is shorted then
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
What is super thermal power plant? and how it will differ from normal thermal power plant
working principle a.v.r. ?
