1.

Which is the correct formula for current flowing through the transformer 1, when they re having equal voltage ratio?

A. I<sub>1</sub>= Z<sub>2</sub>/(Z<sub>1</sub>+Z<sub>2</sub>) *I<sub>L</sub>
B. I<sub>2</sub>= Z<sub>2</sub>/(Z<sub>1</sub>+Z<sub>2</sub>) *I<sub>L</sub>
C. I<sub>1</sub>= Z<sub>1</sub>/(Z<sub>1</sub>+Z<sub>2</sub>) *I<sub>L</sub>
D. I<sub>1</sub>= Z<sub>2</sub>/(Z<sub>1</sub>-Z<sub>2</sub>) *I<sub>L</sub>
Answer» B. I<sub>2</sub>= Z<sub>2</sub>/(Z<sub>1</sub>+Z<sub>2</sub>) *I<sub>L</sub>


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