GATE 2016 EE - SET 2 -Question 17

I\alpha \frac{1}{X}\Rightarrow \frac{I_{1}}{I_{2}}=\frac{X_{2}}{X_{1}}

X_{2}=1 pu, X_{1}=0.2 pu \Rightarrow \frac{I_{1}}{I_{2}}=\frac{1}{0.2}=5