for 24000kv transformer what is the value earthing resistence?
A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
How to find ampere on ht side for selection of cable size ???
what is the different between RCCB & ELCB
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
what is meant by PU value ? anyone can you explain briefly to me ?
How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)
how can findout cable fault Location only useing MEGGER
what is the need of reactor in between the transmission line?..like powergrid like that..
How to size a transformer which will supply power to 550kW,690V motor starting with VFD?
what is the abbreviation of MIMIC regarding control and relay panels of power systems????