Answer Posted / r.ramadhivya
1.Generating substation
2.grid substation
3.secondary substation
4.distribution substation
5.special purpose of substation
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
diff b/w normal grounding and resistance grounding
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
What is the permissable nutral current of three phase system as per IS standards?
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
Why 11kv to be generated in generation station
What do you mean by a phase angel of instrument transformer?
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
tell me some type of questions throught which i can prepare for exam and do my best
What do you mean by an instrument transformer?
what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. 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 zero
Why is water motor not taking the pressure? what is the problem?
How to Calculate KA Rating of Main LT Panel
anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?