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what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?
Work done in a free expansion process is
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
why ht cable end termination don't have a gland?
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
why swinburnes test cannot be performed on series machines?explain
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
What is the high series capacitance winding on high voltage power transformer ?
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
what is vtg limit of earth and neutral at transformer side?
Please explain, how to test vector group of tranformer(Delta y1) . Thank
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?