what is inrush current in transformer?
Answer Posted / amit dubey
When we charge the Trafo, flux will get generated there,
but when we make get it isolated some flux will remain
there.Again while we charge the trafo,remaining flux will
oppose the present flux hence high current will get
generated, which is very dangerous for trafo. The current
produced as n above condition is called Inrush Current,
which is flowing for very minor time ()
| Is This Answer Correct ? | 8 Yes | 8 No |
Post New Answer View All Answers
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
why using transformer and thyristor switch in 3 phase apfc panel
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.
What are the effects of adding a zero to a system?
Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards
why you don not show protection and type of isolation in key single line diagram?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Differentiate between ideal and non ideal current sources?
for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
What is non-minimum phase transfer function?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
Differentiate between ideal and non-ideal voltage sources?
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
whit is 33kv power 300*300 cable full current with formula