what is the order of mgnetiation current in a current
transformer of 1000A/1A ratio?
Answer Posted / anand suresh
as no load current is about 4-5%of full load current
magnetisation current would be less than that i.e 2-4%of
full current so maanetisation current would be around 2%of
1000 i.e, 20A
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
What's the difference between non break power supply and non break non short break power supply
what is mean by D.O. in distribution line poles?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
please send me previous year questions of jspl through which i could prepare myself for the test.
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?
what is solkor relay and which condition it will act?
why current is constant on d.c?
distribution transformer de-rating formula on over limit iron losses
what is is the potential diffrence between two phase ?
what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line
Installation resistance for whole installation of 16 kva & 25 KVA DTRA a) Between each conductor b) between conductor to earth c) installation resistance for each apparatus, each conductor to earth d) earth resistance for the system of earthing
any application of back emf