Transformation ratio of transformer is ________.
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Transformation ratio of transformer is ________.
A. K = V<sub>2 </sub>/V<sub>1</sub> = E<sub>1</sub> /E<sub>2</sub> = N<sub>2</sub> /N<sub>1</sub>
B. K = V<sub>2</sub>/V<sub>1</sub> = E<sub>2</sub>/E<sub>1</sub> = N<sub>2</sub>/N<sub>1</sub>
C. K = V<sub>1</sub> /V<sub>2</sub> = E<sub>1</sub> /E<sub>2</sub> = N<sub>1 </sub>/N<sub>2</sub>
D. K = V<sub>1</sub> /E<sub>1</sub> = N<sub>1</sub> /E<sub>2</sub> = V<sub>2</sub> /N<sub>2</sub>
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Right Answer is: B
SOLUTION
Transformation ratio of transformer is given by K = V2/V1 = E2/E1 = N2/N1.
Where N1 is the number of primary turns
V1 is the primary voltage
N2 is the number of secondary turns
V2 is the secondary voltage