GATE Electrical Engineering (EE) 2015 Shift 2 Solved Paper

Question : 52 of 65

Marks: +1, -0

A 3 – Phase transformer rated for 33 kV/ 11kV is connected in delta/star as shown in figure. The current transformers (CTs) on low land high voltage sides have a ratio of 500/5. Find the current

i_{1}

and

i_{2}

, of the fault current is 300 A as shown in figure

$i_{1} = \;{1}/{{√{3}}A},i_{2} = 0A$
$i_{1} = 0A$ , $i_{2} = 0A$
$i_{1} = 0A,i_{2} = \;{1}/{{√{3}}A}$
$i_{1} = \;{1}/{{√{3}}A},i_{2} = \;{1}/{{√{3}}A}$

Validate

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