Electrical Engineering - EEE

Question of the Day
GATE 2015   EE   Question No. 152

A 3-phase transformer rated for 33 kV/11 kV is connected in delta/star as shown in figure. The current transformers (CTs) on low and high voltage sides have a ratio of 500/5. Find the currents i1 and i2,if the fault current is 300 A as shown in figure.


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